Serverless Function Cost Calculator
Estimate serverless compute cost from invocations, duration, allocated memory and editable request and compute pricing.
✓ No signup✓ Mobile friendly✓ Clear limitations✓ Browser-first where practical
Recent tools are remembered only on this device.
Planning estimate only. This model separates request and GB-second compute charges. Free tiers, architecture pricing and provider-specific rounding are not automatically applied.
GB-seconds1,250,000
Request cost$2.00
Compute cost$20.8334
Estimated monthly total$22.8334
Why use this serverless function cost calculator?
Use this free serverless function cost calculator directly in your browser. There is no account to create and the result appears immediately.
How to use it
Start with the inputs shown above, review the assumptions or options, then generate the result. Where the tool creates a file, keep the original until you have opened and checked the downloaded output.
Frequently asked questions
Is Serverless Function Cost Calculator free?
Yes. The core tool is free to use without creating an account.
Do I need an account to use Serverless Function Cost Calculator?
No. You can use the core Toolbox workflow without signing up.
Does Serverless Function Cost Calculator work on mobile?
Yes. Toolbox is designed for modern mobile and desktop browsers, although complex file workflows can be easier on a larger screen.