FIRE Calculator

Financial Independence & Early Retirement Planner

FIRE (Financial Independence, Retire Early) is a movement focused on saving aggressively to build a corpus that generates enough passive income to cover your expenses—so you can retire decades earlier than traditional retirement age.
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Your FIRE Number
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Calculating...

Exp. at Retirement -
Years in Retirement -
Survival Status -
🔥 FIRE Rule of Thumb

Your FIRE Number = Annual Expenses ÷ SWR. A 4% SWR means you need 25x annual expenses.

How your corpus behaves as inflation eats into your withdrawals.

🎲 Monte Carlo Simulation

See probability distribution instead of single outcome