GitHub Actions billing can be confusing — especially after the January 2026 pricing changes. Most developers only discover their costs after the monthly bill arrives.
GitHub Actions Cost Calculator solves this by letting you paste your workflow YAML and instantly see:
- Exact cost per run, daily, monthly, and yearly for every job
- Side-by-side comparison of Ubuntu, Windows, and macOS runner prices
- Step-by-step time breakdown showing which steps cost the most
- AI-powered optimization suggestions with copy-paste YAML code examples
No account needed. No credit card. Your YAML is never stored. Results appear instantly.

