Cost calculator
AWS Lambda Cost Calculator
Estimate x86 Lambda Functions request and first-tier duration charges in US East (N. Virginia).
Estimated cost
$0.00 monthly
$0.00 annually
Methodology and assumptions
Duration = requests × billed milliseconds × configured memory in GB. The optional free tier removes one million requests and 400,000 GB-seconds before applying the first-tier x86 rates. It excludes provisioned concurrency, response streaming, ephemeral storage, tenant isolation, Lambda Managed Instances, data transfer, and taxes. Charges use integer picodollars and display rounded cents.
Pricing last verified:
Frequently Asked Questions
What does the AWS Lambda Cost Calculator calculate?
Estimate x86 Lambda Functions request and first-tier duration charges in US East (N. Virginia).
How accurate is the AWS Lambda Cost Calculator?
It is a planning estimate based on the inputs, formula, assumptions, and sources shown on this page. Actual prices, invoices, taxes, discounts, and outcomes can differ.
Which pricing source does the AWS Lambda Cost Calculator use?
The calculator links to AWS Lambda pricing as its official source. The displayed pricing or reference data was last verified on 2026-09-05.
Are calculator inputs saved or sent to analytics?
Inputs are processed in your browser. Calculator values are not included in analytics events.