Amazon RDS is free to try. Pay only for what you use. There is no minimum fee. You can pay for Amazon RDS using On-Demand or Reserved Instances. Estimate your monthly bill using the AWS Simple Monthly Calculator.
Amazon RDS provides a selection of instance types optimized to fit different relational database use cases. Select one of the Amazon RDS database engines below to view pricing.
Additional pricing resources
TCO Calculator
Calculate your total cost of ownership (TCO)
Simple Monthly Calculator
Easily calculate your monthly costs with AWS
Economics Resource Center
Additional resources for switching to AWS
