FIRE Number (Financial Independence, Retire Early) Calculator
Calculate your exact FIRE nest egg target, Lean FIRE, Fat FIRE, and required savings rate based on annual spending and Safe Withdrawal Rates (SWR).
Inputs used by this tool
Enter values in the interactive controls when the page loads. The result depends on the assumptions and units shown for each field.
Input type: number
Input type: number
Input type: number
Input type: number
Input type: number
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