# B4ms pricing (Azure Database for PostgreSQL / MySQL Flexible Server)

> Monthly on-demand and reserved price for the Azure Database for PostgreSQL / MySQL Flexible Server B4ms instance across regions and engines.

Source: https://www.bytebase.com/dbcost/azure-flexible/instance/B4ms/

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## Specs

- vCPU: 4
- Memory: 16 GiB
- Category: Burstable

Cheapest on-demand: $116/month (PostgreSQL, SE Central).

## PostgreSQL — 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) | $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 | — | — |

## MySQL — monthly price by region

| Region | On-Demand | 1-yr Reserved | 3-yr Reserved |
|---|---|---|---|
| AE North (uaenorth) | $234 | — | — |
| 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) | $253 | — | — |
| 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) | $304 | — | — |
| KR Central (koreacentral) | $304 | — | — |
| KR South (koreasouth) | $264 | — | — |
| NO East (norwayeast) | $255 | — | — |
| NZ North (newzealandnorth) | $319 | — | — |
| SE Central (swedencentral) | $232 | — | — |
| 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) | $255 | — | — |

Prices are for the database instance (compute) only, per month. Storage, IOPS, backups, and data transfer are billed separately by the provider. Reserved = effective monthly of the cheapest all-upfront term.

Compare: [all 4-vCPU instances](/dbcost/azure-flexible/compare/4-vcpu.md)