Free AWS cost calculators

Fast, no-signup tools for estimating your AWS bill — clear itemized breakdowns, real list prices, instant results. Built by sqrtai.

• AWS S3 Cost Calculator

  Live

  Estimate Amazon S3 storage, request, retrieval, and data-transfer costs.

• AWS EC2 Cost Calculator

  Soon

  Compare on-demand EC2 instance costs by type, region, and usage.

• AWS Lambda Cost Calculator

  Soon

  Estimate Lambda costs from invocations, duration, and memory.

• AWS Data Transfer Calculator

  Soon

  Model egress and cross-region data-transfer charges.