Azure Functions pricing
In Central US, Azure Functions bills executions and execution time, or Premium instance time. Our Small API example (1 million runs of 400 ms at 512 MB; on Premium, one EP1 (1 vCPU, 3.5 GiB) all month) costs $0.00 a month on Consumption, $2.90 a month on Flex Consumption and $157.72 a month on Premium, pay as you go.
Showing prices for
What a month costs
Pay as you go, in Central US.
| Usage a month | Consumption | Flex Consumption | Premium |
|---|---|---|---|
| Small API1 million runs of 400 ms at 512 MB; on Premium, one EP1 (1 vCPU, 3.5 GiB) all month | $0.00 Cheapest | $2.90 | $157.72 |
| Busy API50 million runs of 200 ms at 1 GB; on Premium, three EP1 all month | $163.40 Cheapest | $277.30 | $473.15 |
| Background jobs2 million runs of 5 s at 2 GB; on Premium, two EP2 (2 vCPU, 7 GiB) all month | $313.80 Cheapest | $518.10 | $630.87 |
Every charge
Pay as you go. A dash means the plan doesn't have that charge.
| Charge | Per | Consumption | Flex Consumption | Premium |
|---|---|---|---|---|
| Execution timeMemory in GB × seconds each run takes | GB-second | First 400,000 GB-seconds free, then $0.000016per GB-second | First 100,000 GB-seconds free, then $0.000026per GB-second | — |
| Executions | million executions | First 1,000,000 executions free, then $0.20per million executions | First 250,000 executions free, then $0.40per million executions | — |
| vCPU time | vCPU-hour | — | — | $0.173 |
| Memory time | GiB-hour | — | — | $0.0123 |
Pay as you go or a savings plan
The Small API example on each plan. A savings plan commits to an hourly spend for 1 or 3 years.
| Plan | Pay as you go | 1-year savings plan | 3-year savings plan |
|---|---|---|---|
| ConsumptionPay per run; the first 1 million runs and 400,000 GB-s a month are free | $0.00 | —Not sold | —Not sold |
| Flex ConsumptionPay per run with faster scaling; the first 250,000 runs and 100,000 GB-s are free | $2.90 | $2.4117% less | $2.4117% less |
| PremiumAlways-warm instances, billed per vCPU and GiB of memory | $157.72 | $130.9017% less | $130.9017% less |
The Small API example by region
1 million runs of 400 ms at 512 MB; on Premium, one EP1 (1 vCPU, 3.5 GiB) all month. Pay as you go, a month, cheapest region first.
| Region | Consumption | Flex Consumption | Premium |
|---|---|---|---|
| Australia Centralaustraliacentral | $0.00 | — | $166.08 |
| Australia Central 2australiacentral2 | $0.00 | — | $166.08 |
| Australia Eastaustraliaeast | $0.00 | $4.00 | $166.08 |
| Australia Southeastaustraliasoutheast | $0.00 | $4.00 | $161.40 |
| Brazil Southbrazilsouth | $0.00 | $4.00 | $167.06 |
| Canada Centralcanadacentral | $0.00 | $4.00 | $159.69 |
| Canada Eastcanadaeast | $0.00 | $3.48 | $155.27 |
| Central Indiacentralindia | $0.00 | $4.00 | $166.08 |
| Central UScentralus | $0.00 | $2.90 | $157.72 |
| East Asiaeastasia | $0.00 | $4.00 | $182.54 |
| East USeastus | $0.00 | $2.90 | $157.72 |
| East US 2eastus2 | $0.00 | $2.90 | $145.93 |
| France Centralfrancecentral | $0.00 | $2.90 | $168.78 |
| France Southfrancesouth | $0.00 | $4.00 | $187.94 |
| Germany West Centralgermanywestcentral | $0.00 | $4.00 | $154.29 |
| Indonesia Centralindonesiacentral | $0.00 | $6.70 | $157.72 |
| Israel Centralisraelcentral | $0.00 | $4.00 | $169.69 |
| Italy Northitalynorth | $0.00 | $2.90 | $154.29 |
| Japan Eastjapaneast | $0.00 | $2.90 | $178.85 |
| Japan Westjapanwest | $0.00 | $2.90 | $170.75 |
| Jio India Westjioindiawest | $0.00 | $4.00 | $166.08 |
| Korea Centralkoreacentral | $0.00 | $4.00 | $164.36 |
| Malaysia Westmalaysiawest | $0.00 | $7.00 | $157.72 |
| Mexico Centralmexicocentral | $0.00 | $4.00 | $160.52 |
| New Zealand Northnewzealandnorth | $0.00 | $8.20 | $174.38 |
| North Central USnorthcentralus | $0.00 | $2.90 | $157.72 |
| North Europenortheurope | $0.00 | $2.90 | $152.31 |
| Norway Eastnorwayeast | $0.00 | $4.00 | $169.71 |
| Poland Centralpolandcentral | $0.00 | $4.00 | $154.29 |
| South Africa Northsouthafricanorth | $0.00 | $4.25 | $160.67 |
| South Africa Westsouthafricawest | $0.00 | $4.00 | $174.43 |
| South Central USsouthcentralus | $0.00 | $2.90 | $150.60 |
| Southeast Asiasoutheastasia | $0.00 | $4.00 | $162.39 |
| South Indiasouthindia | $0.00 | $4.35 | $166.08 |
| Spain Centralspaincentral | $0.00 | $2.90 | $154.29 |
| Sweden Centralswedencentral | $0.00 | $2.90 | $154.29 |
| Sweden Southswedensouth | $0.00 | — | $200.49 |
| Switzerland Northswitzerlandnorth | $0.00 | $4.00 | $164.10 |
| UAE Northuaenorth | $0.00 | $2.90 | $154.29 |
| UK Southuksouth | $0.00 | $4.00 | $168.78 |
| UK Westukwest | $0.00 | $3.78 | $168.78 |
| US Gov Arizonausgovarizona | $0.00 | — | $182.54 |
| US Gov Texasusgovtexas | $0.00 | $3.68 | $182.28 |
| US Gov Virginiausgovvirginia | $0.00 | $3.68 | $182.54 |
| West Central USwestcentralus | $0.00 | $4.00 | $151.33 |
| West Europewesteurope | $0.00 | $2.90 | $154.29 |
| West Indiawestindia | $0.00 | — | $166.08 |
| West USwestus | $0.00 | $4.00 | $155.27 |
| West US 2westus2 | $0.00 | $2.90 | $145.93 |
| West US 3westus3 | $0.00 | $4.00 | $145.93 |
| Qatar Centralqatarcentral | — | $2.90 | $169.69 |
| Taiwan Northtaiwannorth | — | $2.90 | $162.39 |
| Germany Northgermanynorth | — | $4.00 | $179.84 |
| Jio India Centraljioindiacentral | — | $4.00 | $166.08 |
| Korea Southkoreasouth | — | $4.00 | $158.70 |
| Norway Westnorwaywest | — | $4.00 | $220.63 |
| Switzerland Westswitzerlandwest | — | $4.00 | $213.23 |
| Taiwan North Westtaiwannorthwest | — | $4.00 | $211.11 |
| UAE Centraluaecentral | — | $4.00 | $169.76 |
| India South Centralindiasouthcentral | — | $7.80 | $166.08 |
| Brazil Southeastbrazilsoutheast | — | — | $217.18 |
Prices from the Azure Retail Prices API, updated 2026-11-12. Free allowances are per subscription each month. Networking, storage accounts and support are billed separately.