Coast FIRE Calculator

Estimate whether current retirement savings can grow to a future target without additional contributions.

Current retirement savings ($)

Desired retirement portfolio ($)

Expected annual return (%)

Years until retirement

Result

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Projected future value—

Required balance today—

Current coast-FIRE gap—

About this calculator

Estimate whether current retirement savings can grow to a future target without additional contributions.

This calculator provides an estimate for educational planning and does not replace individualized financial, tax, investment, retirement, or legal advice.