FIRE Calculator

Calculate your path to Financial Independence using the 4% rule — enter your numbers and see exactly when you can retire.

FIRE Number25× your annual expenses Coast FIREStop contributing, let it grow Lean / Fat FIREFrugal vs. comfortable retirement

FIRE Scenarios

Type Annual Spend FIRE Number Years Away FIRE Age

Portfolio Trajectory

Year-by-Year Breakdown
Year Age Portfolio Growth Contributions FIRE Number Progress