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db.m8g.4xlarge pricing

Monthly on-demand and reserved price for the Amazon RDS db.m8g.4xlarge instance, across regions and engines. Priced from $981/month on-demand (PostgreSQL, US East (N. Virginia)).

Updated July 20, 2026
vCPU
16
Memory
64 GiB
Category
General purpose
Architecture
ARM (AWS Graviton)
Processor
AWS Graviton4
Generation
Current

Monthly price by region

PostgreSQL monthly price by region
RegionOn-Demand1-yr Reserved3-yr Reserved
Africa (Cape Town) (af-south-1)$1,295
Asia Pacific (Hong Kong) (ap-east-1)$1,507
Asia Pacific (Hyderabad) (ap-south-2)$1,402$883
Asia Pacific (Mumbai) (ap-south-1)$1,399
Asia Pacific (Seoul) (ap-northeast-2)$1,369
Asia Pacific (Singapore) (ap-southeast-1)$1,368
Asia Pacific (Sydney) (ap-southeast-2)$1,368
Asia Pacific (Tokyo) (ap-northeast-1)$1,367$861
Europe (Frankfurt) (eu-central-1)$1,168$736
Europe (Ireland) (eu-west-1)$1,086$684
Europe (London) (eu-west-2)$1,139$718
Europe (Milan) (eu-south-1)$1,148
Europe (Paris) (eu-west-3)$1,139
Europe (Spain) (eu-south-2)$1,086$684
Europe (Stockholm) (eu-north-1)$1,034$651
Europe (Zurich) (eu-central-2)$1,291
Other (ap-southeast-5) (ap-southeast-5)$1,162
Other (ca-west-1) (ca-west-1)$1,087
South America (Sao Paulo) (sa-east-1)$1,560
US East (N. Virginia) (us-east-1)Cheapest$981$618
US East (Ohio) (us-east-2)Cheapest$981$618
US West (N. California) (us-west-1)$1,121
US West (Oregon) (us-west-2)Cheapest$981$618

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.

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