Financial Independence

FireMathLab

Retirement and financial-independence planning: FIRE dates, withdrawal strategies, Monte Carlo stress tests. Every tool prints the formula behind its answer, and none ask to link a bank account.

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What defines it

FIRE, Coast FIRE, and Barista FIRE dates from your own numbers

Monte Carlo, historical backtests, and crash stress tests on withdrawal plans

Manual inputs only, no bank linking, with the maths shown on every tool

Featured tools

FIRE Calculator Coast FIRE Monte Carlo Simulator Safe Withdrawal Rate Debt Payoff Planner Net Worth Tracker

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