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Free FIRE Calculators
9 calculators. Inflation-adjusted. Shareable. All free.
Find the exact moment you can stop contributing and let compound growth carry you to retirement.
Two-phase model: contribution years then coast years. See how compound growth stacks against contributions.
How long will your savings last? Model monthly withdrawals and see exactly when your money runs out.
Income, spending and net worth → exact FIRE date.
☕ Barista FIRESemi-retire with part-time income filling the gap.
🔥 Fat FIREPlan for $100k+ annual retirement spending.
💰 Savings RateSee how your savings rate drives your FIRE date.
🎁 Windfall ImpactHow a bonus or inheritance moves your FIRE date.
🛒 Purchase ImpactTrue cost of any purchase in months of delayed FIRE.
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The Math
The counterintuitive truth about compounding
Contributed $500/mo for 10 years, then stopped completely
$1,000,324 at 65
Jordan, started at 35
Contributed $500/mo for 30 years right up to retirement
$745,180 at 65
Assumes $500/month, 8% annual return.
Run Your Own Numbers →From the Blog
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