FIRE Calculator
Estimate your freedom date.
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How much do you already have invested?
$
$
≈ $3,750 / month
$/yr
$30,000 / year
$/mo
Adjust assumptions · 7% return · 4% withdrawal
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How this estimate works
The calculator applies a constant annual return assumption converted to an equivalent monthly rate and adds the stated contribution each month. Real investment returns vary, so the date is an illustrative projection rather than a forecast.
This first version does not model taxes, contribution changes, inflation-adjusted spending, fees, sequence-of-returns risk, pensions, Social Security, or Monte Carlo outcomes.