RDS pricing
db.r7g.4xlarge price in ca-central-1
Updated 2026-10-19
db.r7g.4xlarge in ca-central-1 (Canada (Central)) costs $2.07/hour ($1,507.89/month) for RDS PostgreSQL Single-AZ on demand.
By engine
| Engine | On-demand $/h | $/month | Multi-AZ $/h | 1-yr RI no upfront $/h | 3-yr RI all upfront (eff.) $/h | $25k credits last |
|---|---|---|---|---|---|---|
| RDS PostgreSQL | $2.07 | $1,507.89 | $4.13 | $1.59 | $1.09 | 17 mo |
| RDS MySQL | $2.07 | $1,507.89 | $4.13 | $1.59 | $1.09 | 17 mo |
| Aurora PostgreSQL | $2.43 | $1,775.36 | n/a | $1.87 | $1.29 | 14 mo |
| Aurora MySQL | $2.43 | $1,775.36 | n/a | $1.87 | $1.29 | 14 mo |
| Aurora PG I/O-Optimized | $3.16 | $2,308.26 | n/a | $1.87 | $1.29 | 11 mo |
Instance hours only. Storage, I/O (Aurora Standard), extra backups and data transfer are billed separately.
db.r7g.4xlarge in other regions
- us-east-1$1.91/h
- us-east-2$1.91/h
- us-west-2$1.91/h
- eu-central-1$2.33/h
- eu-west-1$2.14/h
- eu-west-2$2.24/h
- eu-north-1$1.96/h
- ap-south-1$2.18/h
- ap-southeast-1$2.29/h
- ap-southeast-2$2.29/h
- ap-northeast-1$2.29/h
- sa-east-1$3.04/h
Other sizes in ca-central-1
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- Aurora Pricing Calculator · Instances, Serverless & DSQL
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- AWS DMS Pricing Calculator · On-Demand & Serverless Migration Costs
Prices and credit amounts are estimates and may change. Check AWS for current terms.