B4ms pricing
Monthly on-demand and reserved price for the Azure Database for PostgreSQL / MySQL Flexible Server B4ms instance, across regions and engines. Priced from $116/month on-demand (PostgreSQL, SE Central).
Updated July 20, 2026
- vCPU
- 4
- Memory
- 16 GiB
- Category
- Burstable
Monthly price by region
| Region | On-Demand | 1-yr Reserved | 3-yr Reserved |
|---|---|---|---|
| AE North (uaenorth) | $231 | — | — |
| AP East (eastasia) | $334 | — | — |
| AP Southeast (southeastasia) | $304 | — | — |
| AU East (australiaeast) | $304 | — | — |
| BE Central (belgiumcentral) | $232 | — | — |
| BR South (brazilsouth) | $409 | — | — |
| CA Central (canadacentral) | $216 | — | — |
| CA East (canadaeast) | $119 | — | — |
| DE West Central (germanywestcentral) | $232 | — | — |
| DK East (denmarkeast) | $232 | — | — |
| ES Central (spaincentral) | $232 | — | — |
| EU North (northeurope) | $210 | — | — |
| EU West (westeurope) | $232 | — | — |
| FR Central (francecentral) | $222 | — | — |
| ID Central (indonesiacentral) | $273 | — | — |
| IN Central (centralindia) | $286 | — | — |
| IN South Central (indiasouthcentral) | $286 | — | — |
| IN West Jio (jioindiawest) | $286 | — | — |
| IT North (italynorth) | $232 | — | — |
| JA East (japaneast) | $304 | — | — |
| JA West (japanwest) | $307 | — | — |
| KR Central (koreacentral) | $304 | — | — |
| KR South (koreasouth) | $152 | — | — |
| NO East (norwayeast) | $256 | — | — |
| NZ North (newzealandnorth) | $319 | — | — |
| SE Central (swedencentral)Cheapest | $116 | — | — |
| UK South (uksouth) | $222 | — | — |
| UK West (ukwest) | $222 | — | — |
| US Central (centralus) | $224 | — | — |
| US East (eastus) | $199 | — | — |
| US East 2 (eastus2) | $199 | — | — |
| US North Central (northcentralus) | $199 | — | — |
| US South Central (southcentralus) | $238 | — | — |
| US West (westus) | $257 | — | — |
| US West 2 (westus2) | $199 | — | — |
| US West 3 (westus3) | $199 | — | — |
| US West Central (westcentralus) | $238 | — | — |
| ZA North (southafricanorth) | $251 | — | — |
Prices are the database instance (compute) only, shown per month. Storage, IOPS, backups, and data transfer are billed separately by the provider. Reserved figures are the effective monthly cost of the cheapest all-upfront term.