Free calculators that actually work
ForgeAPIs provides free, accurate calculators without the typical annoyances of calculator sites. No forced signups, no paywalls, no outdated data - just tools that work.
We update our rates monthly from official sources. Every calculator is completely free with no premium versions. Your privacy matters - calculations run in your browser, we don't collect or store your data.
Founded in 2024, ForgeAPIs started when we got frustrated with existing calculator sites covered in ads and requiring accounts for basic functions. We built something better - clean, fast, accurate calculators that respect users' time and intelligence.
Have feedback or found an issue? Email us at hello@forgeapis.com