About

Built for people serious about financial independence.

FreedomCalc is a free suite of financial independence calculators built for the FIRE community — anyone working toward Financial Independence, Retire Early. Every tool is free, runs entirely in your browser, and requires no account or sign-up.

Why we built this

Most financial calculators online are buried behind paywalls, cluttered with ads, or just plain inaccurate. We wanted something better: fast, transparent tools grounded in real financial research — the Trinity Study, safe withdrawal rates, compound growth formulas — presented cleanly without the noise.

How it works

All calculations happen locally in your browser. No data you enter is ever sent to a server, stored, or shared. Your numbers stay yours. The formulas are based on widely accepted financial research and are documented on each calculator page.

What we offer

We're building ten calculators covering every major angle of FIRE planning — from your core FIRE number and retirement timeline to Coast FIRE, savings rate, the 4% rule, compound interest, and more. Each calculator comes with detailed explanations, worked examples, and methodology so you understand the math, not just the output.

Our commitment

FreedomCalc will always be free to use. We may introduce optional premium features in the future, but the core calculators will remain free, open, and accessible to everyone.

Contact

Have a question, found an error, or want to suggest a calculator? Reach us at contact@freedomcalc.dev. We read every message.