Investor Tool

FIRE Freedom Calculator

Calculate your 'Freedom Number' and discover how many years of work you have left until mandatory employment is over.

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Decision Inputs
Analysis Result

Calculation Pending

Adjust your inputs and click "Calculate Freedom" to see your results.

Risks & Limitations

  • Sequence of Returns Risk: A market crash immediately after retirement can severely impact portfolio longevity.
  • Health Care Costs: This model assumes a linear expense profile which may spike in later years.
  • Inflation Spikes: Significant long-term inflation can erode the purchasing power of a fixed withdrawal strategy.

Next Steps

Data Sources
  • The Trinity Study (1998)
  • Safe Withdrawal Rate Models
Model Assumptions
  • Inflation-adjusted withdrawals
  • Annual portfolio rebalancing
  • No major tax law changes
Last UpdatedFebruary 2025

Next Steps

Got your FIRE number? Learn how to turn it into an actionable retirement plan.