diff --git a/.changeset/forty-suns-sneeze.md b/.changeset/forty-suns-sneeze.md
new file mode 100644
index 000000000..e7d26c3b0
--- /dev/null
+++ b/.changeset/forty-suns-sneeze.md
@@ -0,0 +1,6 @@
+---
+'@siafoundation/design-system': minor
+'@siafoundation/units': minor
+---
+
+Time conversion helpers were moved from design-system to units package.
diff --git a/.changeset/funny-ravens-sneeze.md b/.changeset/funny-ravens-sneeze.md
new file mode 100644
index 000000000..b8523babc
--- /dev/null
+++ b/.changeset/funny-ravens-sneeze.md
@@ -0,0 +1,5 @@
+---
+'@siafoundation/design-system': minor
+---
+
+Fiat components requiring exchange rate now use the generic useExchangeRate hook rather than useSiascanExchangeRate directly.
diff --git a/.changeset/short-cows-attend.md b/.changeset/short-cows-attend.md
new file mode 100644
index 000000000..a42e6d529
--- /dev/null
+++ b/.changeset/short-cows-attend.md
@@ -0,0 +1,6 @@
+---
+'@siafoundation/design-system': minor
+'@siafoundation/react-core': minor
+---
+
+Exchange rate hooks were moved from design-system to react-core.
diff --git a/apps/hostd/components/Config/AnnounceButton.tsx b/apps/hostd/components/Config/AnnounceButton.tsx
index 1b7db4420..727129639 100644
--- a/apps/hostd/components/Config/AnnounceButton.tsx
+++ b/apps/hostd/components/Config/AnnounceButton.tsx
@@ -1,7 +1,6 @@
 import {
   Button,
   Paragraph,
-  minutesInMilliseconds,
   triggerErrorToast,
   triggerSuccessToast,
 } from '@siafoundation/design-system'
@@ -13,7 +12,7 @@ import {
   useHostState,
   useTxPoolFee,
 } from '@siafoundation/hostd-react'
-import { humanSiacoin } from '@siafoundation/units'
+import { humanSiacoin, minutesInMilliseconds } from '@siafoundation/units'
 import { useCallback } from 'react'
 import BigNumber from 'bignumber.js'
 
diff --git a/apps/hostd/config/swr.ts b/apps/hostd/config/swr.ts
index 23d7e1297..6e3827779 100644
--- a/apps/hostd/config/swr.ts
+++ b/apps/hostd/config/swr.ts
@@ -1,3 +1,3 @@
-import { secondsInMilliseconds } from '@siafoundation/design-system'
+import { secondsInMilliseconds } from '@siafoundation/units'
 
 export const defaultDatasetRefreshInterval = secondsInMilliseconds(15)
diff --git a/apps/hostd/contexts/config/useForm.tsx b/apps/hostd/contexts/config/useForm.tsx
index fd87f0f25..2960d5392 100644
--- a/apps/hostd/contexts/config/useForm.tsx
+++ b/apps/hostd/contexts/config/useForm.tsx
@@ -5,7 +5,7 @@ import { getFields } from './fields'
 import useLocalStorageState from 'use-local-storage-state'
 import { useHostState } from '@siafoundation/hostd-react'
 import { useAutoCalculatedFields } from './useAutoCalculatedFields'
-import { useExchangeRate } from '@siafoundation/design-system'
+import { useExchangeRate } from '@siafoundation/react-core'
 
 export function useForm() {
   const form = useHookForm({
diff --git a/apps/hostd/contexts/config/useOnValid.tsx b/apps/hostd/contexts/config/useOnValid.tsx
index e7fbf9360..3c6373bdb 100644
--- a/apps/hostd/contexts/config/useOnValid.tsx
+++ b/apps/hostd/contexts/config/useOnValid.tsx
@@ -1,7 +1,6 @@
 import {
   triggerSuccessToast,
   triggerErrorToast,
-  minutesInMilliseconds,
 } from '@siafoundation/design-system'
 import { useCallback } from 'react'
 import { SettingsData } from './types'
@@ -12,6 +11,7 @@ import {
   useSettingsPinnedUpdate,
   useSettingsUpdate,
 } from '@siafoundation/hostd-react'
+import { minutesInMilliseconds } from '@siafoundation/units'
 
 export function useOnValid({
   resources,
diff --git a/apps/hostd/contexts/config/useResources.tsx b/apps/hostd/contexts/config/useResources.tsx
index b4d7d1861..f465ba7e0 100644
--- a/apps/hostd/contexts/config/useResources.tsx
+++ b/apps/hostd/contexts/config/useResources.tsx
@@ -1,9 +1,9 @@
-import { minutesInMilliseconds } from '@siafoundation/design-system'
 import {
   useSettings,
   useSettingsDdnsUpdate,
   useSettingsPinned,
 } from '@siafoundation/hostd-react'
+import { minutesInMilliseconds } from '@siafoundation/units'
 
 export function useResources() {
   const settings = useSettings({
diff --git a/apps/hostd/contexts/metrics/index.tsx b/apps/hostd/contexts/metrics/index.tsx
index b005e83bc..0916b291a 100644
--- a/apps/hostd/contexts/metrics/index.tsx
+++ b/apps/hostd/contexts/metrics/index.tsx
@@ -5,7 +5,6 @@ import {
   formatChartData,
   getDataIntervalLabelFormatter,
   getTimeRange,
-  secondsInMilliseconds,
   ValueScFiat,
 } from '@siafoundation/design-system'
 import {
@@ -13,6 +12,7 @@ import {
   humanBytes,
   humanNumber,
   humanSiacoin,
+  secondsInMilliseconds,
 } from '@siafoundation/units'
 import { useCallback, useMemo } from 'react'
 import { chartConfigs } from '../../config/charts'
diff --git a/apps/hostd/contexts/metrics/types.tsx b/apps/hostd/contexts/metrics/types.tsx
index e47b143f6..56a2f0c84 100644
--- a/apps/hostd/contexts/metrics/types.tsx
+++ b/apps/hostd/contexts/metrics/types.tsx
@@ -2,7 +2,7 @@ import {
   daysInMilliseconds,
   hoursInMilliseconds,
   minutesInMilliseconds,
-} from '@siafoundation/design-system'
+} from '@siafoundation/units'
 
 export type RevenueKeys =
   | 'rpcPotential'
diff --git a/apps/hostd/contexts/metrics/useNowAtInterval.tsx b/apps/hostd/contexts/metrics/useNowAtInterval.tsx
index c84a21756..01acffc28 100644
--- a/apps/hostd/contexts/metrics/useNowAtInterval.tsx
+++ b/apps/hostd/contexts/metrics/useNowAtInterval.tsx
@@ -1,6 +1,6 @@
 import { useEffect, useState } from 'react'
 import { DataInterval, getDataIntervalInMs } from './types'
-import { hoursInMilliseconds } from '@siafoundation/design-system'
+import { hoursInMilliseconds } from '@siafoundation/units'
 
 // now timestamp updated every interval
 // used to reset the time range and keep the graph up to date
diff --git a/apps/hostd/contexts/transactions/index.tsx b/apps/hostd/contexts/transactions/index.tsx
index 00a3dfb43..be19acc83 100644
--- a/apps/hostd/contexts/transactions/index.tsx
+++ b/apps/hostd/contexts/transactions/index.tsx
@@ -1,5 +1,4 @@
 import {
-  daysInMilliseconds,
   useDatasetEmptyState,
   useServerFilters,
   useTableState,
@@ -20,6 +19,7 @@ import {
   getEventContractId,
   getEventFee,
   getEventTxType,
+  daysInMilliseconds,
 } from '@siafoundation/units'
 import {
   CellContext,
diff --git a/apps/hostd/contexts/volumes/index.tsx b/apps/hostd/contexts/volumes/index.tsx
index 185c7140b..ce21b86e0 100644
--- a/apps/hostd/contexts/volumes/index.tsx
+++ b/apps/hostd/contexts/volumes/index.tsx
@@ -1,7 +1,6 @@
 import {
   useTableState,
   useDatasetEmptyState,
-  secondsInMilliseconds,
 } from '@siafoundation/design-system'
 import { VolumeMeta } from '@siafoundation/hostd-types'
 import { useVolumes as useVolumesData } from '@siafoundation/hostd-react'
@@ -10,6 +9,7 @@ import { columnsDefaultVisible, TableColumnId } from './types'
 import { columns } from './columns'
 import { useDataset } from './dataset'
 import { defaultDatasetRefreshInterval } from '../../config/swr'
+import { secondsInMilliseconds } from '@siafoundation/units'
 
 function useVolumesMain() {
   const {
diff --git a/apps/hostd/hooks/useSyncStatus.ts b/apps/hostd/hooks/useSyncStatus.ts
index e576cf0f9..cf8950492 100644
--- a/apps/hostd/hooks/useSyncStatus.ts
+++ b/apps/hostd/hooks/useSyncStatus.ts
@@ -4,7 +4,7 @@ import {
   useConsensusTipState,
   useIndexTip,
 } from '@siafoundation/hostd-react'
-import { hoursInMilliseconds } from '@siafoundation/design-system'
+import { hoursInMilliseconds } from '@siafoundation/units'
 
 export function useSyncStatus() {
   const { isUnlockedAndAuthedRoute } = useAppSettings()
diff --git a/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Expiry.tsx b/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Expiry.tsx
index 93fea7182..9155ceedc 100644
--- a/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Expiry.tsx
+++ b/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Expiry.tsx
@@ -3,8 +3,8 @@ import {
   weeksInMilliseconds,
   monthsInMilliseconds,
   yearsInMilliseconds,
-  ClientFilterItem,
-} from '@siafoundation/design-system'
+} from '@siafoundation/units'
+import { ClientFilterItem } from '@siafoundation/design-system'
 import { ContractData } from '../../../../../contexts/contracts/types'
 import { CommandGroup, CommandItemSearch } from '../../../../CmdRoot/Item'
 import { Page } from '../../../../CmdRoot/types'
diff --git a/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Formation.tsx b/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Formation.tsx
index 3a158ac55..7fd4735b6 100644
--- a/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Formation.tsx
+++ b/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Formation.tsx
@@ -3,8 +3,8 @@ import {
   weeksInMilliseconds,
   monthsInMilliseconds,
   yearsInMilliseconds,
-  ClientFilterItem,
-} from '@siafoundation/design-system'
+} from '@siafoundation/units'
+import { ClientFilterItem } from '@siafoundation/design-system'
 import { ContractData } from '../../../../../contexts/contracts/types'
 import { CommandGroup, CommandItemSearch } from '../../../../CmdRoot/Item'
 import { Page } from '../../../../CmdRoot/types'
diff --git a/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Renew.tsx b/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Renew.tsx
index 405ae7ef8..c8a7cf2a1 100644
--- a/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Renew.tsx
+++ b/apps/renterd/components/Contracts/ContractsCmd/ContractsFilterCmd/ContractFilterCmdGroups/Renew.tsx
@@ -3,8 +3,8 @@ import {
   weeksInMilliseconds,
   monthsInMilliseconds,
   yearsInMilliseconds,
-  ClientFilterItem,
-} from '@siafoundation/design-system'
+} from '@siafoundation/units'
+import { ClientFilterItem } from '@siafoundation/design-system'
 import { ContractData } from '../../../../../contexts/contracts/types'
 import { CommandGroup, CommandItemSearch } from '../../../../CmdRoot/Item'
 import { Page } from '../../../../CmdRoot/types'
diff --git a/apps/renterd/components/Files/FilesStatsMenuShared/FilesStatsMenuSize.tsx b/apps/renterd/components/Files/FilesStatsMenuShared/FilesStatsMenuSize.tsx
index 7f0f32723..c080bbac6 100644
--- a/apps/renterd/components/Files/FilesStatsMenuShared/FilesStatsMenuSize.tsx
+++ b/apps/renterd/components/Files/FilesStatsMenuShared/FilesStatsMenuSize.tsx
@@ -3,10 +3,9 @@ import {
   Separator,
   Text,
   Tooltip,
-  minutesInMilliseconds,
 } from '@siafoundation/design-system'
 import { useObjectStats } from '@siafoundation/renterd-react'
-import { humanBytes } from '@siafoundation/units'
+import { humanBytes, minutesInMilliseconds } from '@siafoundation/units'
 
 export function FilesStatsMenuSize() {
   const stats = useObjectStats({
diff --git a/apps/renterd/components/Hosts/HostContextMenu.tsx b/apps/renterd/components/Hosts/HostContextMenu.tsx
index 0be4db5b3..cf4e4aa84 100644
--- a/apps/renterd/components/Hosts/HostContextMenu.tsx
+++ b/apps/renterd/components/Hosts/HostContextMenu.tsx
@@ -5,7 +5,6 @@ import {
   DropdownMenuLeftSlot,
   DropdownMenuLabel,
   Text,
-  secondsInMilliseconds,
   truncate,
   copyToClipboard,
 } from '@siafoundation/design-system'
@@ -32,6 +31,7 @@ import { useBlocklistUpdate } from '../../hooks/useBlocklistUpdate'
 import { addressContainsFilter } from '../Contracts/ContractsFilterAddressDialog'
 import { publicKeyContainsFilter } from '../Contracts/ContractsFilterPublicKeyDialog'
 import { filterPublicKeyEquals } from './HostsFilterPublicKeyDialog'
+import { secondsInMilliseconds } from '@siafoundation/units'
 
 type Props = {
   address: string
diff --git a/apps/renterd/components/Hosts/HostMap/Globe.tsx b/apps/renterd/components/Hosts/HostMap/Globe.tsx
index e268cfe15..67e36bff2 100644
--- a/apps/renterd/components/Hosts/HostMap/Globe.tsx
+++ b/apps/renterd/components/Hosts/HostMap/Globe.tsx
@@ -2,14 +2,13 @@ import { useEffect, useRef, useCallback, useMemo } from 'react'
 import { GlobeMethods } from 'react-globe.gl'
 import { getHostLabel } from './utils'
 import { useElementSize } from 'usehooks-ts'
-import { useTryUntil } from '@siafoundation/react-core'
+import { useTryUntil, useExchangeRate } from '@siafoundation/react-core'
 import earthDarkContrast from '../../../assets/earth-dark-contrast.png'
 import earthTopology from '../../../assets/earth-topology.png'
 import { GlobeDyn } from './GlobeDyn'
 import { HostDataWithLocation } from '../../../contexts/hosts/types'
 import BigNumber from 'bignumber.js'
 import { getHostStatus } from '../../../contexts/hosts/status'
-import { useExchangeRate } from '@siafoundation/design-system'
 
 export type Commands = {
   moveToLocation: (
diff --git a/apps/renterd/config/swr.ts b/apps/renterd/config/swr.ts
index 23d7e1297..6e3827779 100644
--- a/apps/renterd/config/swr.ts
+++ b/apps/renterd/config/swr.ts
@@ -1,3 +1,3 @@
-import { secondsInMilliseconds } from '@siafoundation/design-system'
+import { secondsInMilliseconds } from '@siafoundation/units'
 
 export const defaultDatasetRefreshInterval = secondsInMilliseconds(15)
diff --git a/apps/renterd/contexts/app/useAutopilot.tsx b/apps/renterd/contexts/app/useAutopilot.tsx
index 2e830f2cb..d2cb73ab4 100644
--- a/apps/renterd/contexts/app/useAutopilot.tsx
+++ b/apps/renterd/contexts/app/useAutopilot.tsx
@@ -1,4 +1,4 @@
-import { secondsInMilliseconds } from '@siafoundation/design-system'
+import { secondsInMilliseconds } from '@siafoundation/units'
 import { useAutopilotState } from '@siafoundation/renterd-react'
 import { useEffect, useState } from 'react'
 
diff --git a/apps/renterd/contexts/config/fields.tsx b/apps/renterd/contexts/config/fields.tsx
index ba95f02c6..fc8a59711 100644
--- a/apps/renterd/contexts/config/fields.tsx
+++ b/apps/renterd/contexts/config/fields.tsx
@@ -4,10 +4,9 @@ import {
   ConfigFields,
   Link,
   Text,
-  hoursInDays,
-  secondsInMinutes,
   toFixedMaxString,
 } from '@siafoundation/design-system'
+import { hoursInDays, secondsInMinutes } from '@siafoundation/units'
 import BigNumber from 'bignumber.js'
 import React from 'react'
 import {
diff --git a/apps/renterd/contexts/config/transformDown.ts b/apps/renterd/contexts/config/transformDown.ts
index 0b2f9ce41..6752b2a13 100644
--- a/apps/renterd/contexts/config/transformDown.ts
+++ b/apps/renterd/contexts/config/transformDown.ts
@@ -1,6 +1,4 @@
 import {
-  nanosecondsInDays,
-  nanosecondsInMinutes,
   toFixedMaxBigNumber,
   toFixedMaxString,
 } from '@siafoundation/design-system'
@@ -20,6 +18,8 @@ import {
   valuePerPeriodToPerMonth,
   valuePerOneToPerMillion,
   weeksToBlocks,
+  nanosecondsInDays,
+  nanosecondsInMinutes,
 } from '@siafoundation/units'
 import BigNumber from 'bignumber.js'
 import {
diff --git a/apps/renterd/contexts/config/transformUp.ts b/apps/renterd/contexts/config/transformUp.ts
index 3625bf0ba..3ba8aa5ff 100644
--- a/apps/renterd/contexts/config/transformUp.ts
+++ b/apps/renterd/contexts/config/transformUp.ts
@@ -1,7 +1,3 @@
-import {
-  daysInNanoseconds,
-  minutesInNanoseconds,
-} from '@siafoundation/design-system'
 import {
   AutopilotConfig,
   ContractSetSettings,
@@ -17,6 +13,8 @@ import {
   valuePerTBPerMonthToPerBytePerBlock,
   valuePerMonthToPerPeriod,
   valuePerMillionToPerOne,
+  daysInNanoseconds,
+  minutesInNanoseconds,
 } from '@siafoundation/units'
 import {
   AutopilotData,
diff --git a/apps/renterd/contexts/config/useAllowanceDerivedPricing.tsx b/apps/renterd/contexts/config/useAllowanceDerivedPricing.tsx
index 8c6de79e8..166ccf631 100644
--- a/apps/renterd/contexts/config/useAllowanceDerivedPricing.tsx
+++ b/apps/renterd/contexts/config/useAllowanceDerivedPricing.tsx
@@ -4,7 +4,6 @@ import { UseFormReturn } from 'react-hook-form'
 import BigNumber from 'bignumber.js'
 import useSWR from 'swr'
 import axios from 'axios'
-import { minutesInMilliseconds } from '@siafoundation/design-system'
 import {
   calculateIdealAllowance,
   derivePricingFromAllowance,
@@ -17,7 +16,11 @@ import {
   storageWeight,
   uploadWeight,
 } from './deriveAllowanceConfig'
-import { fiatToSiacoin, siacoinToFiat } from '@siafoundation/units'
+import {
+  fiatToSiacoin,
+  siacoinToFiat,
+  minutesInMilliseconds,
+} from '@siafoundation/units'
 
 export function useForexExchangeRate({
   form,
diff --git a/apps/renterd/contexts/config/useResources.tsx b/apps/renterd/contexts/config/useResources.tsx
index 5b6753383..f36240dd5 100644
--- a/apps/renterd/contexts/config/useResources.tsx
+++ b/apps/renterd/contexts/config/useResources.tsx
@@ -1,4 +1,3 @@
-import { minutesInMilliseconds } from '@siafoundation/design-system'
 import {
   useAutopilotConfig,
   useSettingContractSet,
@@ -11,6 +10,7 @@ import { useSyncContractSet } from './useSyncContractSet'
 import { useAppSettings } from '@siafoundation/react-core'
 import { useSiaCentralHostsNetworkAverages } from '@siafoundation/sia-central-react'
 import { useApp } from '../app'
+import { minutesInMilliseconds } from '@siafoundation/units'
 
 export function useResources() {
   const app = useApp()
diff --git a/apps/renterd/contexts/contracts/index.tsx b/apps/renterd/contexts/contracts/index.tsx
index 393cd24ce..b72277b50 100644
--- a/apps/renterd/contexts/contracts/index.tsx
+++ b/apps/renterd/contexts/contracts/index.tsx
@@ -4,7 +4,6 @@ import {
   useDatasetEmptyState,
   useClientFilters,
   useClientFilteredDataset,
-  daysInMilliseconds,
 } from '@siafoundation/design-system'
 import { useRouter } from 'next/router'
 import {
@@ -38,6 +37,7 @@ import { defaultDatasetRefreshInterval } from '../../config/swr'
 import { useDataset } from './dataset'
 import { useFilteredStats } from './useFilteredStats'
 import { useAutopilot } from '../app/useAutopilot'
+import { daysInMilliseconds } from '@siafoundation/units'
 
 const defaultLimit = 50
 
diff --git a/apps/renterd/contexts/contracts/useContractMetrics.tsx b/apps/renterd/contexts/contracts/useContractMetrics.tsx
index 12abc9f01..ec73860c0 100644
--- a/apps/renterd/contexts/contracts/useContractMetrics.tsx
+++ b/apps/renterd/contexts/contracts/useContractMetrics.tsx
@@ -1,5 +1,4 @@
 import {
-  daysInMilliseconds,
   Chart,
   formatChartData,
   computeChartStats,
@@ -12,7 +11,7 @@ import { useMetricsContract } from '@siafoundation/renterd-react'
 import { useMemo } from 'react'
 import BigNumber from 'bignumber.js'
 import { ChartContractCategory, ChartContractKey } from './types'
-import { humanSiacoin } from '@siafoundation/units'
+import { humanSiacoin, daysInMilliseconds } from '@siafoundation/units'
 import { getTimeClampedToNearest5min } from './utils'
 
 export function useContractMetrics({
diff --git a/apps/renterd/contexts/contracts/useContractSetMetrics.tsx b/apps/renterd/contexts/contracts/useContractSetMetrics.tsx
index cc01dea00..9cca2e5e3 100644
--- a/apps/renterd/contexts/contracts/useContractSetMetrics.tsx
+++ b/apps/renterd/contexts/contracts/useContractSetMetrics.tsx
@@ -1,5 +1,4 @@
 import {
-  daysInMilliseconds,
   Chart,
   formatChartData,
   computeChartStats,
@@ -13,6 +12,7 @@ import {
 import { useMemo } from 'react'
 import { ChartContractSetCategory, ChartContractSetKey } from './types'
 import { getTimeClampedToNearest5min } from './utils'
+import { daysInMilliseconds } from '@siafoundation/units'
 
 export function useContractSetMetrics() {
   // don't use exact times, round to 5 minutes so that swr can cache
diff --git a/apps/renterd/contexts/contracts/utils.ts b/apps/renterd/contexts/contracts/utils.ts
index 6bf10df68..9a210521d 100644
--- a/apps/renterd/contexts/contracts/utils.ts
+++ b/apps/renterd/contexts/contracts/utils.ts
@@ -1,4 +1,4 @@
-import { minutesInMilliseconds } from '@siafoundation/design-system'
+import { minutesInMilliseconds } from '@siafoundation/units'
 
 export function getTimeClampedToNearest5min(t: number) {
   const granularity = minutesInMilliseconds(5)
diff --git a/apps/renterd/contexts/filesManager/uploads.tsx b/apps/renterd/contexts/filesManager/uploads.tsx
index bcefdf0e7..5b7f2de96 100644
--- a/apps/renterd/contexts/filesManager/uploads.tsx
+++ b/apps/renterd/contexts/filesManager/uploads.tsx
@@ -1,7 +1,4 @@
-import {
-  minutesInMilliseconds,
-  triggerErrorToast,
-} from '@siafoundation/design-system'
+import { triggerErrorToast } from '@siafoundation/design-system'
 import { Bucket } from '@siafoundation/renterd-types'
 import {
   useBuckets,
@@ -21,7 +18,7 @@ import {
   join,
 } from '../../lib/paths'
 import { MultipartUpload } from '../../lib/multipartUpload'
-import { MiBToBytes } from '@siafoundation/units'
+import { MiBToBytes, minutesInMilliseconds } from '@siafoundation/units'
 import { useMutate } from '@siafoundation/react-core'
 import { useWarnActiveUploadsOnClose } from './useWarnActiveUploadsOnClose'
 
diff --git a/apps/renterd/contexts/transactions/index.tsx b/apps/renterd/contexts/transactions/index.tsx
index 99189745a..4c64f6cad 100644
--- a/apps/renterd/contexts/transactions/index.tsx
+++ b/apps/renterd/contexts/transactions/index.tsx
@@ -1,8 +1,4 @@
-import {
-  daysInMilliseconds,
-  stripPrefix,
-  useDatasetEmptyState,
-} from '@siafoundation/design-system'
+import { stripPrefix, useDatasetEmptyState } from '@siafoundation/design-system'
 import {
   useMetricsWallet,
   useWalletPending,
@@ -15,7 +11,11 @@ import { useRouter } from 'next/router'
 import { useSiascanUrl } from '../../hooks/useSiascanUrl'
 import { Transaction } from '@siafoundation/types'
 import { defaultDatasetRefreshInterval } from '../../config/swr'
-import { TxType, getTransactionType } from '@siafoundation/units'
+import {
+  TxType,
+  getTransactionType,
+  daysInMilliseconds,
+} from '@siafoundation/units'
 
 const defaultLimit = 50
 const filters = []
diff --git a/apps/renterd/hooks/useSyncStatus.ts b/apps/renterd/hooks/useSyncStatus.ts
index c2d896a28..053d65309 100644
--- a/apps/renterd/hooks/useSyncStatus.ts
+++ b/apps/renterd/hooks/useSyncStatus.ts
@@ -1,4 +1,4 @@
-import { secondsInMilliseconds } from '@siafoundation/design-system'
+import { secondsInMilliseconds } from '@siafoundation/units'
 import { useAppSettings } from '@siafoundation/react-core'
 import {
   useConsensusState,
diff --git a/apps/walletd/config/swr.ts b/apps/walletd/config/swr.ts
index 23d7e1297..6e3827779 100644
--- a/apps/walletd/config/swr.ts
+++ b/apps/walletd/config/swr.ts
@@ -1,3 +1,3 @@
-import { secondsInMilliseconds } from '@siafoundation/design-system'
+import { secondsInMilliseconds } from '@siafoundation/units'
 
 export const defaultDatasetRefreshInterval = secondsInMilliseconds(15)
diff --git a/apps/walletd/contexts/wallets/useWalletSeedCache.ts b/apps/walletd/contexts/wallets/useWalletSeedCache.ts
index 941a2ed72..2da5cb8ef 100644
--- a/apps/walletd/contexts/wallets/useWalletSeedCache.ts
+++ b/apps/walletd/contexts/wallets/useWalletSeedCache.ts
@@ -1,4 +1,4 @@
-import { minutesInMilliseconds } from '@siafoundation/design-system'
+import { minutesInMilliseconds } from '@siafoundation/units'
 import { routes } from '../../config/routes'
 import { useRouter } from 'next/router'
 import { useCallback, useEffect, useMemo, useState } from 'react'
diff --git a/apps/walletd/dialogs/WalletdSettingsDialog.tsx b/apps/walletd/dialogs/WalletdSettingsDialog.tsx
index 2c2216708..8704600e1 100644
--- a/apps/walletd/dialogs/WalletdSettingsDialog.tsx
+++ b/apps/walletd/dialogs/WalletdSettingsDialog.tsx
@@ -7,10 +7,10 @@ import {
   Option,
   Paragraph,
   SettingsDialog,
-  minutesInMilliseconds,
 } from '@siafoundation/design-system'
 import { Information16 } from '@siafoundation/react-icons'
 import { useWallets } from '../contexts/wallets'
+import { minutesInMilliseconds } from '@siafoundation/units'
 
 export type WalletdSettingsDialogParams = never
 
diff --git a/apps/walletd/hooks/useSyncStatus.ts b/apps/walletd/hooks/useSyncStatus.ts
index a142bf87c..234a4415a 100644
--- a/apps/walletd/hooks/useSyncStatus.ts
+++ b/apps/walletd/hooks/useSyncStatus.ts
@@ -1,4 +1,4 @@
-import { hoursInMilliseconds } from '@siafoundation/design-system'
+import { hoursInMilliseconds } from '@siafoundation/units'
 import { useAppSettings } from '@siafoundation/react-core'
 import { ConsensusState } from '@siafoundation/types'
 import {
diff --git a/apps/website/components/Map/Globe.tsx b/apps/website/components/Map/Globe.tsx
index 4f38b92c7..d2504e1d9 100644
--- a/apps/website/components/Map/Globe.tsx
+++ b/apps/website/components/Map/Globe.tsx
@@ -2,14 +2,13 @@ import { useEffect, useRef, useCallback, useMemo } from 'react'
 import { GlobeMethods } from 'react-globe.gl'
 import { getHostLabel } from './utils'
 import { useElementSize } from 'usehooks-ts'
-import { useTryUntil } from '@siafoundation/react-core'
+import { useTryUntil, useExchangeRate } from '@siafoundation/react-core'
 import earthDarkContrast from '../../assets/earth-dark-contrast.png'
 import earthTopology from '../../assets/earth-topology.png'
 import nightSky from '../../assets/night-sky.png'
 import { GlobeDyn } from './GlobeDyn'
 import { useDecRoutes } from './useRoutes'
 import { SiaCentralPartialHost } from '../../content/geoHosts'
-import { useExchangeRate } from '@siafoundation/design-system'
 
 export type Commands = {
   moveToLocation: (
diff --git a/apps/website/content/articles.ts b/apps/website/content/articles.ts
index 9b3d66ae5..b5340192b 100644
--- a/apps/website/content/articles.ts
+++ b/apps/website/content/articles.ts
@@ -1,7 +1,7 @@
 import { addNewTab } from '../lib/utils'
-import { getMinutesInSeconds } from '../lib/time'
 import { getCacheValue } from '../lib/cache'
 import { fetchArticlesByTag } from '@siafoundation/data-sources'
+import { minutesInSeconds } from '@siafoundation/units'
 
 type Article = {
   title: string
@@ -9,7 +9,7 @@ type Article = {
   link: string
 }
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getTutorialArticles(limit?: number) {
   const articles = await getCacheValue<Article[]>(
diff --git a/apps/website/content/exchangeRates.ts b/apps/website/content/exchangeRates.ts
index 9d38a0fc8..8cdd2b8d3 100644
--- a/apps/website/content/exchangeRates.ts
+++ b/apps/website/content/exchangeRates.ts
@@ -1,9 +1,9 @@
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
 import { siaCentral } from '../config/siaCentral'
 import { to } from '@siafoundation/request'
+import { minutesInSeconds } from '@siafoundation/units'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getExchangeRates() {
   return getCacheValue(
diff --git a/apps/website/content/feed.ts b/apps/website/content/feed.ts
index 4968cfc65..309fe5c2a 100644
--- a/apps/website/content/feed.ts
+++ b/apps/website/content/feed.ts
@@ -1,5 +1,5 @@
+import { minutesInSeconds } from '@siafoundation/units'
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
 import { addNewTab } from '../lib/utils'
 import { fetchAllFeedItems } from '@siafoundation/data-sources'
 
@@ -18,7 +18,7 @@ type FeedItem = {
   newTab?: boolean
 }
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 async function fetchFeedContent(
   tags: Tag[],
diff --git a/apps/website/content/geoHosts.ts b/apps/website/content/geoHosts.ts
index 365537e07..5c3f5bea2 100644
--- a/apps/website/content/geoHosts.ts
+++ b/apps/website/content/geoHosts.ts
@@ -1,10 +1,10 @@
 import { SiaCentralHost } from '@siafoundation/sia-central-types'
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
 import { siaCentral } from '../config/siaCentral'
 import { to } from '@siafoundation/request'
+import { minutesInSeconds } from '@siafoundation/units'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 const maxHosts = 1000
 const minDegreesApart = 1
diff --git a/apps/website/content/grantCommittee.ts b/apps/website/content/grantCommittee.ts
index 5da958e42..0faf7070b 100644
--- a/apps/website/content/grantCommittee.ts
+++ b/apps/website/content/grantCommittee.ts
@@ -1,8 +1,8 @@
 import { fetchGrantCommittee } from '@siafoundation/data-sources'
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getGrantCommittee() {
   return getCacheValue('grantCommittee', fetchGrantCommittee, maxAge)
diff --git a/apps/website/content/projects.ts b/apps/website/content/projects.ts
index 2a98de7fe..9b2bd3313 100644
--- a/apps/website/content/projects.ts
+++ b/apps/website/content/projects.ts
@@ -1,10 +1,10 @@
 import { ContentItemProps } from '@siafoundation/design-system'
 import { addNewTab } from '../lib/utils'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getCacheValue } from '../lib/cache'
 import { fetchProjects } from '@siafoundation/data-sources'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getProjects(
   tag: string | null,
diff --git a/apps/website/content/prs.ts b/apps/website/content/prs.ts
index 45b82e1c4..026c706f4 100644
--- a/apps/website/content/prs.ts
+++ b/apps/website/content/prs.ts
@@ -2,10 +2,10 @@ import { getGitHubClosedPRs } from '@siafoundation/data-sources'
 import { MDXRemoteSerializeResult } from 'next-mdx-remote'
 import { serialize } from 'next-mdx-remote/serialize'
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import remarkGfm from 'remark-gfm'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getPrs() {
   return getCacheValue(
diff --git a/apps/website/content/releases.ts b/apps/website/content/releases.ts
index f4b797826..7e23b7602 100644
--- a/apps/website/content/releases.ts
+++ b/apps/website/content/releases.ts
@@ -7,9 +7,9 @@ import {
   getGitHubWalletdLatestDesktopRelease,
 } from '@siafoundation/data-sources'
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getRenterdLatestDaemonRelease() {
   return getCacheValue(
diff --git a/apps/website/content/reports.ts b/apps/website/content/reports.ts
index 1a0443e6d..f09bca35a 100644
--- a/apps/website/content/reports.ts
+++ b/apps/website/content/reports.ts
@@ -1,7 +1,7 @@
 import fs from 'fs'
 import { toPairs } from '@technically/lodash'
 import { webLinks } from '@siafoundation/design-system'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getCacheValue } from '../lib/cache'
 import { getAssetPath } from '@siafoundation/data-sources'
 
@@ -12,7 +12,7 @@ type Report = {
 }
 type ReportPair = [string, Report[]]
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getReports(): Promise<ReportPair[]> {
   return getCacheValue('transparencyReports', async () => readReports(), maxAge)
diff --git a/apps/website/content/stats.ts b/apps/website/content/stats.ts
index fdd22480e..9a9f69ec6 100644
--- a/apps/website/content/stats.ts
+++ b/apps/website/content/stats.ts
@@ -2,11 +2,11 @@ import { getGitHub } from '@siafoundation/data-sources'
 import { humanBytes, humanNumber } from '@siafoundation/units'
 import { AsyncReturnType } from '../lib/types'
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { siaCentral } from '../config/siaCentral'
 import { to } from '@siafoundation/request'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getStats() {
   return getCacheValue('stats', () => readStats(), maxAge)
diff --git a/apps/website/content/team.ts b/apps/website/content/team.ts
index 5b7a6086c..6eefc7142 100644
--- a/apps/website/content/team.ts
+++ b/apps/website/content/team.ts
@@ -1,8 +1,8 @@
 import { fetchTeam } from '@siafoundation/data-sources'
 import { getCacheValue } from '../lib/cache'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export async function getTeam() {
   return getCacheValue('team', fetchTeam, maxAge)
diff --git a/apps/website/lib/time.ts b/apps/website/lib/time.ts
deleted file mode 100644
index c462cede4..000000000
--- a/apps/website/lib/time.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-export function getDaysInSeconds(days: number) {
-  return days * 24 * 60 * 60
-}
-
-export function getMinutesInSeconds(minutes: number) {
-  return minutes * 60
-}
diff --git a/apps/website/pages/about-sia-foundation/index.tsx b/apps/website/pages/about-sia-foundation/index.tsx
index 29326b802..5f3db5b70 100644
--- a/apps/website/pages/about-sia-foundation/index.tsx
+++ b/apps/website/pages/about-sia-foundation/index.tsx
@@ -17,7 +17,7 @@ import {
 } from '@siafoundation/react-icons'
 import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { AsyncReturnType } from '../../lib/types'
 import { getReports } from '../../content/reports'
 import { getStats } from '../../content/stats'
@@ -230,7 +230,7 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
 
diff --git a/apps/website/pages/activity/index.tsx b/apps/website/pages/activity/index.tsx
index cae2da953..dff3fb09f 100644
--- a/apps/website/pages/activity/index.tsx
+++ b/apps/website/pages/activity/index.tsx
@@ -3,7 +3,7 @@ import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { getPrs } from '../../content/prs'
 import { GitHubActivity } from '../../components/GitHubActivity'
@@ -52,6 +52,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/api/news.ts b/apps/website/pages/api/news.ts
index cbcd33e90..a3a5e90dc 100644
--- a/apps/website/pages/api/news.ts
+++ b/apps/website/pages/api/news.ts
@@ -1,7 +1,7 @@
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getNewsFeed } from '../../content/feed'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export default async function handler(req, res) {
   res.setHeader('Cache-Control', `s-maxage=${maxAge}`)
diff --git a/apps/website/pages/api/stats.ts b/apps/website/pages/api/stats.ts
index cf700d5c4..f145cc839 100644
--- a/apps/website/pages/api/stats.ts
+++ b/apps/website/pages/api/stats.ts
@@ -1,7 +1,7 @@
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getStats } from '../../content/stats'
 
-const maxAge = getMinutesInSeconds(5)
+const maxAge = minutesInSeconds(5)
 
 export default async function handler(req, res) {
   res.setHeader('Cache-Control', `s-maxage=${maxAge}`)
diff --git a/apps/website/pages/community-ecosystem/index.tsx b/apps/website/pages/community-ecosystem/index.tsx
index 1b154d606..ead21e3b7 100644
--- a/apps/website/pages/community-ecosystem/index.tsx
+++ b/apps/website/pages/community-ecosystem/index.tsx
@@ -11,7 +11,7 @@ import { getProjects } from '../../content/projects'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
 import { textContent } from '../../lib/utils'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionTransparent } from '../../components/SectionTransparent'
 import { SectionGradient } from '../../components/SectionGradient'
 import { backgrounds, previews } from '../../content/assets'
@@ -128,6 +128,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/grants/index.tsx b/apps/website/pages/grants/index.tsx
index 592bf8961..60b051244 100644
--- a/apps/website/pages/grants/index.tsx
+++ b/apps/website/pages/grants/index.tsx
@@ -11,7 +11,7 @@ import { getProjects } from '../../content/projects'
 import { getStats } from '../../content/stats'
 import { textContent } from '../../lib/utils'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getGrantCommittee } from '../../content/grantCommittee'
 import { SectionTransparent } from '../../components/SectionTransparent'
 import { SectionGradient } from '../../components/SectionGradient'
@@ -202,6 +202,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/host/index.tsx b/apps/website/pages/host/index.tsx
index aacfe6965..294283de9 100644
--- a/apps/website/pages/host/index.tsx
+++ b/apps/website/pages/host/index.tsx
@@ -7,7 +7,7 @@ import {
 } from '@siafoundation/design-system'
 import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getFeedContent } from '../../content/feed'
 import { AsyncReturnType } from '../../lib/types'
 import { getProjects } from '../../content/projects'
@@ -181,6 +181,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/hosting-best-practices/index.tsx b/apps/website/pages/hosting-best-practices/index.tsx
index 34b92675a..1ba21fe4b 100644
--- a/apps/website/pages/hosting-best-practices/index.tsx
+++ b/apps/website/pages/hosting-best-practices/index.tsx
@@ -3,7 +3,7 @@ import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { format } from 'date-fns'
 import { MDXRemote } from 'next-mdx-remote'
@@ -74,6 +74,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/index.tsx b/apps/website/pages/index.tsx
index dc4c0cbdc..44a10f62a 100644
--- a/apps/website/pages/index.tsx
+++ b/apps/website/pages/index.tsx
@@ -23,7 +23,7 @@ import { CalloutProject } from '../components/CalloutProject'
 import { getGeoHosts } from '../content/geoHosts'
 import { getExchangeRates } from '../content/exchangeRates'
 import { getStats } from '../content/stats'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 
 type Props = AsyncReturnType<typeof getStaticProps>['props']
 
@@ -298,6 +298,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/learn/index.tsx b/apps/website/pages/learn/index.tsx
index 18d69f996..8978d105a 100644
--- a/apps/website/pages/learn/index.tsx
+++ b/apps/website/pages/learn/index.tsx
@@ -9,7 +9,7 @@ import {
 import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { textContent } from '../../lib/utils'
 import { getTutorialArticles } from '../../content/articles'
 import { AsyncReturnType } from '../../lib/types'
@@ -326,6 +326,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/letter/index.tsx b/apps/website/pages/letter/index.tsx
index 38e77b5ee..baee6cce5 100644
--- a/apps/website/pages/letter/index.tsx
+++ b/apps/website/pages/letter/index.tsx
@@ -3,7 +3,7 @@ import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { MDXRemote } from 'next-mdx-remote'
 import { components } from '../../config/mdx'
@@ -57,6 +57,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/map.tsx b/apps/website/pages/map.tsx
index ba5680397..795493548 100644
--- a/apps/website/pages/map.tsx
+++ b/apps/website/pages/map.tsx
@@ -1,7 +1,7 @@
 import { AsyncReturnType } from '../lib/types'
 import { getGeoHosts } from '../content/geoHosts'
 import { getExchangeRates } from '../content/exchangeRates'
-import { getMinutesInSeconds } from '../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { Map } from '../components/Map'
 import { getStats } from '../content/stats'
 
@@ -26,6 +26,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/markdown/index.tsx b/apps/website/pages/markdown/index.tsx
index 028d019fe..fc36a35f2 100644
--- a/apps/website/pages/markdown/index.tsx
+++ b/apps/website/pages/markdown/index.tsx
@@ -3,7 +3,7 @@ import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { format } from 'date-fns'
 import { MDXRemote } from 'next-mdx-remote'
@@ -62,6 +62,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/news/index.tsx b/apps/website/pages/news/index.tsx
index 57307b8b8..862342d08 100644
--- a/apps/website/pages/news/index.tsx
+++ b/apps/website/pages/news/index.tsx
@@ -9,7 +9,7 @@ import { getStats } from '../../content/stats'
 import useSWR from 'swr'
 import { useRouter } from 'next/router'
 import { getNewsFeed } from '../../content/feed'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { backgrounds, previews } from '../../content/assets'
 import { SectionTransparent } from '../../components/SectionTransparent'
@@ -74,7 +74,7 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
 
diff --git a/apps/website/pages/privacy-policy/index.tsx b/apps/website/pages/privacy-policy/index.tsx
index db063ec4a..3603e650f 100644
--- a/apps/website/pages/privacy-policy/index.tsx
+++ b/apps/website/pages/privacy-policy/index.tsx
@@ -3,7 +3,7 @@ import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { format } from 'date-fns'
 import { MDXRemote } from 'next-mdx-remote'
@@ -62,6 +62,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/rent/index.tsx b/apps/website/pages/rent/index.tsx
index 9e169e320..54f688012 100644
--- a/apps/website/pages/rent/index.tsx
+++ b/apps/website/pages/rent/index.tsx
@@ -7,7 +7,7 @@ import {
 } from '@siafoundation/design-system'
 import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getFeedContent } from '../../content/feed'
 import { AsyncReturnType } from '../../lib/types'
 import { getProjects } from '../../content/projects'
@@ -179,6 +179,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/roadmap/index.tsx b/apps/website/pages/roadmap/index.tsx
index 7bf64a9f5..8ccad6dd8 100644
--- a/apps/website/pages/roadmap/index.tsx
+++ b/apps/website/pages/roadmap/index.tsx
@@ -9,7 +9,7 @@ import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { MDXRemote } from 'next-mdx-remote'
 import { components } from '../../config/mdx'
@@ -88,6 +88,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/software/hostd.tsx b/apps/website/pages/software/hostd.tsx
index b10ed1016..e00f7da91 100644
--- a/apps/website/pages/software/hostd.tsx
+++ b/apps/website/pages/software/hostd.tsx
@@ -8,7 +8,7 @@ import {
 } from '@siafoundation/design-system'
 import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getFeedContent } from '../../content/feed'
 import { AsyncReturnType } from '../../lib/types'
 import { getProjects } from '../../content/projects'
@@ -155,6 +155,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/software/renterd.tsx b/apps/website/pages/software/renterd.tsx
index cef72e751..c4d4bc74f 100644
--- a/apps/website/pages/software/renterd.tsx
+++ b/apps/website/pages/software/renterd.tsx
@@ -10,7 +10,7 @@ import {
 import { Layout } from '../../components/Layout'
 import { CarouselRenterd } from '../../components/CarouselRenterd'
 import { routes } from '../../config/routes'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getFeedContent } from '../../content/feed'
 import { AsyncReturnType } from '../../lib/types'
 import { getProjects } from '../../content/projects'
@@ -310,6 +310,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/software/walletd.tsx b/apps/website/pages/software/walletd.tsx
index 08cb3519e..2f1be3fa9 100644
--- a/apps/website/pages/software/walletd.tsx
+++ b/apps/website/pages/software/walletd.tsx
@@ -8,7 +8,7 @@ import {
 } from '@siafoundation/design-system'
 import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getFeedContent } from '../../content/feed'
 import { AsyncReturnType } from '../../lib/types'
 import { getProjects } from '../../content/projects'
@@ -157,6 +157,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/terms-of-service/index.tsx b/apps/website/pages/terms-of-service/index.tsx
index 9d1f519b5..7e49bbd4f 100644
--- a/apps/website/pages/terms-of-service/index.tsx
+++ b/apps/website/pages/terms-of-service/index.tsx
@@ -3,7 +3,7 @@ import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
 import { getStats } from '../../content/stats'
 import { AsyncReturnType } from '../../lib/types'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { SectionSolid } from '../../components/SectionSolid'
 import { format } from 'date-fns'
 import { MDXRemote } from 'next-mdx-remote'
@@ -62,6 +62,6 @@ export async function getStaticProps() {
         '/api/stats': stats,
       },
     },
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/apps/website/pages/wallet/index.tsx b/apps/website/pages/wallet/index.tsx
index 46c859a28..a7ab8c4c1 100644
--- a/apps/website/pages/wallet/index.tsx
+++ b/apps/website/pages/wallet/index.tsx
@@ -7,7 +7,7 @@ import {
 } from '@siafoundation/design-system'
 import { Layout } from '../../components/Layout'
 import { routes } from '../../config/routes'
-import { getMinutesInSeconds } from '../../lib/time'
+import { minutesInSeconds } from '@siafoundation/units'
 import { getFeedContent } from '../../content/feed'
 import { AsyncReturnType } from '../../lib/types'
 import { getProjects } from '../../content/projects'
@@ -164,6 +164,6 @@ export async function getStaticProps() {
 
   return {
     props,
-    revalidate: getMinutesInSeconds(5),
+    revalidate: minutesInSeconds(5),
   }
 }
diff --git a/libs/design-system/src/app/SettingsDialog.tsx b/libs/design-system/src/app/SettingsDialog.tsx
index 9ec5faf20..179a66cad 100644
--- a/libs/design-system/src/app/SettingsDialog.tsx
+++ b/libs/design-system/src/app/SettingsDialog.tsx
@@ -16,10 +16,10 @@ import { ThemeRadio } from '../components/ThemeRadio'
 import { webLinks } from '../data/webLinks'
 import { useAppSettings } from '@siafoundation/react-core'
 import { Dialog } from '../core/Dialog'
-import { minutesInMilliseconds } from '../lib/time'
 import { CurrencyFiatSelector } from './CurrencyFiatSelector'
 import { CurrencyDisplaySelector } from './CurrencyDisplaySelector'
 import { ValueCopyable } from '../components/ValueCopyable'
+import { minutesInMilliseconds } from '@siafoundation/units'
 
 type Props = {
   open: boolean
diff --git a/libs/design-system/src/components/ChartBrush/index.tsx b/libs/design-system/src/components/ChartBrush/index.tsx
index 293635e6d..01984fe73 100644
--- a/libs/design-system/src/components/ChartBrush/index.tsx
+++ b/libs/design-system/src/components/ChartBrush/index.tsx
@@ -9,7 +9,7 @@ import BaseBrush from '@visx/brush/lib/BaseBrush'
 import { ParentSize } from '@visx/responsive'
 import { AreaChart } from '../ChartTimeValue/AreaChart'
 import { Panel } from '../../core/Panel'
-import { daysInMilliseconds } from '../../lib/time'
+import { daysInMilliseconds } from '@siafoundation/units'
 
 const accentColor = 'var(--colors-accent9)'
 const patternColor = 'var(--colors-accent9)'
diff --git a/libs/design-system/src/components/ChartXY/useChartXY.tsx b/libs/design-system/src/components/ChartXY/useChartXY.tsx
index 508ef625b..9d926783f 100644
--- a/libs/design-system/src/components/ChartXY/useChartXY.tsx
+++ b/libs/design-system/src/components/ChartXY/useChartXY.tsx
@@ -17,7 +17,7 @@ import {
   CurveType,
   StackOffset,
 } from './types'
-import { daysInMilliseconds } from '../../lib/time'
+import { daysInMilliseconds } from '@siafoundation/units'
 import { usePrefersReducedMotion } from '@siafoundation/react-core'
 import useLocalStorageState from 'use-local-storage-state'
 
diff --git a/libs/design-system/src/components/ValueFiat.tsx b/libs/design-system/src/components/ValueFiat.tsx
index 463fce132..436b4fdc0 100644
--- a/libs/design-system/src/components/ValueFiat.tsx
+++ b/libs/design-system/src/components/ValueFiat.tsx
@@ -3,7 +3,7 @@
 import { Text } from '../core/Text'
 import { Tooltip } from '../core/Tooltip'
 import BigNumber from 'bignumber.js'
-import { useActiveExchangeRate } from '../hooks/useExchangeRate'
+import { useActiveExchangeRate } from '@siafoundation/react-core'
 
 type Props = {
   size?: React.ComponentProps<typeof Text>['size']
diff --git a/libs/design-system/src/components/ValueScFiat.tsx b/libs/design-system/src/components/ValueScFiat.tsx
index 56ef2012b..21724f137 100644
--- a/libs/design-system/src/components/ValueScFiat.tsx
+++ b/libs/design-system/src/components/ValueScFiat.tsx
@@ -4,10 +4,12 @@ import { Text } from '../core/Text'
 import BigNumber from 'bignumber.js'
 import { ValueSc } from './ValueSc'
 import { ValueFiat } from './ValueFiat'
-import { useAppSettings } from '@siafoundation/react-core'
+import {
+  useAppSettings,
+  useActiveExchangeRate,
+} from '@siafoundation/react-core'
 import { useMemo } from 'react'
 import { Tooltip } from '../core/Tooltip'
-import { useActiveExchangeRate } from '../hooks/useExchangeRate'
 
 type Props = {
   size?: React.ComponentProps<typeof Text>['size']
diff --git a/libs/design-system/src/core/SiacoinField.tsx b/libs/design-system/src/core/SiacoinField.tsx
index e1b82f898..9fc9f7420 100644
--- a/libs/design-system/src/core/SiacoinField.tsx
+++ b/libs/design-system/src/core/SiacoinField.tsx
@@ -1,12 +1,14 @@
 'use client'
 
-import { useAppSettings } from '@siafoundation/react-core'
+import {
+  useAppSettings,
+  useActiveExchangeRate,
+} from '@siafoundation/react-core'
 import { useCallback, useEffect, useMemo, useState } from 'react'
 import BigNumber from 'bignumber.js'
 import { cx } from 'class-variance-authority'
 import { toFixedMaxString } from '../lib/numbers'
 import { BaseNumberField } from './BaseNumberField'
-import { useActiveExchangeRate } from '../hooks/useExchangeRate'
 
 type Props = Omit<
   React.ComponentProps<typeof BaseNumberField>,
diff --git a/libs/design-system/src/form/ConfigurationFiat.tsx b/libs/design-system/src/form/ConfigurationFiat.tsx
index de3bc94f9..c4864aac2 100644
--- a/libs/design-system/src/form/ConfigurationFiat.tsx
+++ b/libs/design-system/src/form/ConfigurationFiat.tsx
@@ -4,9 +4,8 @@ import { FieldProps } from './configurationFields'
 import { FieldFiat } from './FieldFiat'
 import { TipNumber } from './TipNumber'
 import { useFormSetField } from './useFormSetField'
-import { CurrencyId } from '@siafoundation/react-core'
+import { CurrencyId, useExchangeRate } from '@siafoundation/react-core'
 import BigNumber from 'bignumber.js'
-import { useSiascanExchangeRate } from '../hooks/useExchangeRate'
 import { useMemo } from 'react'
 
 export function ConfigurationFiat<
@@ -37,7 +36,7 @@ export function ConfigurationFiat<
     fields,
     name,
   })
-  const exchangeRate = useSiascanExchangeRate({
+  const exchangeRate = useExchangeRate({
     currency: currency || undefined,
   })
   const rate = exchangeRate.rate
diff --git a/libs/design-system/src/form/FieldFiat.tsx b/libs/design-system/src/form/FieldFiat.tsx
index a2095af9c..380603fb3 100644
--- a/libs/design-system/src/form/FieldFiat.tsx
+++ b/libs/design-system/src/form/FieldFiat.tsx
@@ -7,12 +7,15 @@ import { ChartArea16 } from '@siafoundation/react-icons'
 import { Panel } from '../core/Panel'
 import { Text } from '../core/Text'
 import { toHastings } from '@siafoundation/units'
-import { CurrencyId, currencyOptions } from '@siafoundation/react-core'
+import {
+  CurrencyId,
+  currencyOptions,
+  useExchangeRate,
+} from '@siafoundation/react-core'
 import { useMemo } from 'react'
 import { Tooltip } from '../core/Tooltip'
 import { ValueSc } from '../components/ValueSc'
 import { cx } from 'class-variance-authority'
-import { useSiascanExchangeRate } from '../hooks/useExchangeRate'
 
 export function FieldFiat<
   Values extends FieldValues,
@@ -29,7 +32,7 @@ export function FieldFiat<
   currency: CurrencyId | ''
   group?: boolean
 }) {
-  const exchangeRate = useSiascanExchangeRate({
+  const exchangeRate = useExchangeRate({
     currency: currency || undefined,
   })
   const rate = exchangeRate.rate
diff --git a/libs/design-system/src/hooks/useSiacoinFiat.tsx b/libs/design-system/src/hooks/useSiacoinFiat.tsx
index 4e42e525c..8fe87dd2b 100644
--- a/libs/design-system/src/hooks/useSiacoinFiat.tsx
+++ b/libs/design-system/src/hooks/useSiacoinFiat.tsx
@@ -1,7 +1,10 @@
-import { CurrencyOption, useAppSettings } from '@siafoundation/react-core'
+import {
+  CurrencyOption,
+  useAppSettings,
+  useExchangeRate,
+} from '@siafoundation/react-core'
 import { useMemo } from 'react'
 import BigNumber from 'bignumber.js'
-import { useSiascanExchangeRate } from './useExchangeRate'
 
 type Props = {
   sc: BigNumber
@@ -12,7 +15,7 @@ export function useSiacoinFiat({ sc }: Props): {
   currency?: CurrencyOption
 } {
   const { settings } = useAppSettings()
-  const exchangeRate = useSiascanExchangeRate({
+  const exchangeRate = useExchangeRate({
     currency: settings.currency.id,
   })
   const fiat = useMemo(
diff --git a/libs/design-system/src/index.ts b/libs/design-system/src/index.ts
index 472bf7de6..497723dc2 100644
--- a/libs/design-system/src/index.ts
+++ b/libs/design-system/src/index.ts
@@ -163,7 +163,6 @@ export * from './hooks/useServerFilters'
 export * from './hooks/useFormChanged'
 export * from './hooks/useDatasetEmptyState'
 export * from './hooks/useSiacoinFiat'
-export * from './hooks/useExchangeRate'
 export * from './hooks/useOS'
 
 // data
@@ -176,7 +175,6 @@ export * from './lib/clipboard'
 export * from './lib/image'
 export * from './lib/links'
 export * from './lib/utils'
-export * from './lib/time'
 export * from './lib/numbers'
 export * from './lib/mnemonics'
 export * from './lib/contracts'
diff --git a/libs/design-system/src/lib/chartData.ts b/libs/design-system/src/lib/chartData.ts
index 6f9872f57..154cc0b05 100644
--- a/libs/design-system/src/lib/chartData.ts
+++ b/libs/design-system/src/lib/chartData.ts
@@ -1,11 +1,11 @@
-import { humanDate } from '@siafoundation/units'
-import { omit } from '@technically/lodash'
-import { ChartPoint } from '../components/ChartXY'
 import {
+  humanDate,
   daysInMilliseconds,
   hoursInMilliseconds,
   minutesInMilliseconds,
-} from './time'
+} from '@siafoundation/units'
+import { omit } from '@technically/lodash'
+import { ChartPoint } from '../components/ChartXY'
 
 type TransformMode = 'delta' | 'none'
 
diff --git a/libs/design-system/src/lib/contracts.ts b/libs/design-system/src/lib/contracts.ts
index 52813b545..aabba84d5 100644
--- a/libs/design-system/src/lib/contracts.ts
+++ b/libs/design-system/src/lib/contracts.ts
@@ -1,11 +1,11 @@
-import { daysToBlocks } from '@siafoundation/units'
 import {
+  daysToBlocks,
   daysInMilliseconds,
   monthsInMilliseconds,
   nowInMilliseconds,
   weeksInMilliseconds,
   yearsInMilliseconds,
-} from './time'
+} from '@siafoundation/units'
 
 export function getContractsTimeRangeBlockHeight(
   currentHeight: number,
diff --git a/libs/react-core/package.json b/libs/react-core/package.json
index f729ac38e..b2d0aef35 100644
--- a/libs/react-core/package.json
+++ b/libs/react-core/package.json
@@ -9,10 +9,12 @@
   "dependencies": {
     "@siafoundation/next": "^0.1.3",
     "@siafoundation/request": "0.2.0",
+    "@siafoundation/units": "^3.1.1",
     "swr": "^2.1.1",
     "axios": "^0.27.2",
     "use-local-storage-state": "^18.3.3",
-    "detect-gpu": "^5.0.34"
+    "detect-gpu": "^5.0.34",
+    "bignumber.js": "^9.0.2"
   },
   "types": "./src/index.d.ts"
 }
diff --git a/libs/react-core/src/index.ts b/libs/react-core/src/index.ts
index add2e93d8..abae5f095 100644
--- a/libs/react-core/src/index.ts
+++ b/libs/react-core/src/index.ts
@@ -9,6 +9,7 @@ export * from './useGetDownload'
 export * from './appSettings'
 export * from './appSettings/useExternalData/currency'
 export type { CurrencyDisplay } from './appSettings/useExternalData/types'
+export * from './useExchangeRate'
 export * from './useTryUntil'
 export * from './userPrefersReducedMotion'
 export * from './mutate'
diff --git a/libs/design-system/src/hooks/useExchangeRate.tsx b/libs/react-core/src/useExchangeRate.tsx
similarity index 93%
rename from libs/design-system/src/hooks/useExchangeRate.tsx
rename to libs/react-core/src/useExchangeRate.tsx
index ce238b626..3abc36a0a 100644
--- a/libs/design-system/src/hooks/useExchangeRate.tsx
+++ b/libs/react-core/src/useExchangeRate.tsx
@@ -1,12 +1,10 @@
-import {
-  CurrencyId,
-  useAppSettings,
-  useGetSwr,
-  RequestConfig,
-} from '@siafoundation/react-core'
 import { useMemo } from 'react'
 import BigNumber from 'bignumber.js'
-import { minutesInMilliseconds } from '../lib/time'
+import { minutesInMilliseconds } from '@siafoundation/units'
+import { CurrencyId } from './appSettings/useExternalData/currency'
+import { RequestConfig } from './request'
+import { useAppSettings } from './appSettings'
+import { useGetSwr } from './useGet'
 
 const swrConfigDefaults = {
   revalidateOnFocus: false,
diff --git a/libs/units/package.json b/libs/units/package.json
index 7316ece25..2a42cb24f 100644
--- a/libs/units/package.json
+++ b/libs/units/package.json
@@ -4,7 +4,6 @@
   "version": "3.1.1",
   "license": "MIT",
   "dependencies": {
-    "@siafoundation/react-core": "^1.3.0",
     "bignumber.js": "^9.0.2",
     "@technically/lodash": "^4.17.0",
     "blakejs": "^1.2.1",
diff --git a/libs/units/src/index.ts b/libs/units/src/index.ts
index 4e26d7f36..79068f0cd 100644
--- a/libs/units/src/index.ts
+++ b/libs/units/src/index.ts
@@ -2,6 +2,7 @@ export * from './storage'
 export * from './address'
 export * from './humanUnits'
 export * from './currency'
+export * from './time'
 export * from './blockTime'
 export * from './blockHeight'
 export * from './bytes'
diff --git a/libs/units/src/storage.ts b/libs/units/src/storage.ts
index 1f4b1da8e..39db28250 100644
--- a/libs/units/src/storage.ts
+++ b/libs/units/src/storage.ts
@@ -4,7 +4,6 @@ import { SiaCentralHost } from '@siafoundation/sia-central-types'
 import BigNumber from 'bignumber.js'
 import { humanSiacoin, toSiacoins } from './currency'
 import { humanBytes, humanSpeed } from './humanUnits'
-import { CurrencyOption } from '@siafoundation/react-core'
 import { valuePerTBPerMonthToPerBytePerBlock } from './valuePer'
 
 type Hastings = string
@@ -12,7 +11,9 @@ type Hastings = string
 type Props = {
   price: Hastings
   exchange?: {
-    currency: CurrencyOption
+    currency: {
+      prefix: string
+    }
     rate: string
   }
 }
diff --git a/libs/design-system/src/lib/time.ts b/libs/units/src/time.ts
similarity index 100%
rename from libs/design-system/src/lib/time.ts
rename to libs/units/src/time.ts
diff --git a/package-lock.json b/package-lock.json
index 0a6202fd2..faeba6ec3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -287,7 +287,6 @@
         "@siafoundation/next": "^0.1.3",
         "@siafoundation/react-core": "^1.3.0",
         "@siafoundation/react-icons": "^0.2.3",
-        "@siafoundation/sia-central-react": "^3.1.1",
         "@siafoundation/types": "^0.6.0",
         "@siafoundation/units": "^3.1.1",
         "@tailwindcss/container-queries": "^0.1.1",
@@ -475,7 +474,9 @@
       "dependencies": {
         "@siafoundation/next": "^0.1.3",
         "@siafoundation/request": "0.2.0",
+        "@siafoundation/units": "^3.1.1",
         "axios": "^0.27.2",
+        "bignumber.js": "^9.0.2",
         "detect-gpu": "^5.0.34",
         "swr": "^2.1.1",
         "use-local-storage-state": "^18.3.3"
@@ -680,7 +681,6 @@
       "version": "3.1.1",
       "license": "MIT",
       "dependencies": {
-        "@siafoundation/react-core": "^1.3.0",
         "@siafoundation/sia-central-types": "0.1.1",
         "@siafoundation/types": "0.6.0",
         "@technically/lodash": "^4.17.0",
@@ -33839,7 +33839,6 @@
         "@siafoundation/next": "^0.1.3",
         "@siafoundation/react-core": "^1.3.0",
         "@siafoundation/react-icons": "^0.2.3",
-        "@siafoundation/sia-central-react": "^3.1.1",
         "@siafoundation/types": "^0.6.0",
         "@siafoundation/units": "^3.1.1",
         "@tailwindcss/container-queries": "^0.1.1",
@@ -33943,7 +33942,9 @@
       "requires": {
         "@siafoundation/next": "^0.1.3",
         "@siafoundation/request": "0.2.0",
+        "@siafoundation/units": "^3.1.1",
         "axios": "^0.27.2",
+        "bignumber.js": "^9.0.2",
         "detect-gpu": "^5.0.34",
         "swr": "^2.1.1",
         "use-local-storage-state": "^18.3.3"
@@ -34024,7 +34025,6 @@
     "@siafoundation/units": {
       "version": "file:libs/units",
       "requires": {
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