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Finance

FIRESpark

FIRE calculator for financial independence and early retirement

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Data stays private
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Features

Calculate your FIRE number
Multiple FIRE types (Lean, Fat, Coast)
Time to FIRE projection
Savings rate analysis

Use Cases

Retirement planning
Financial independence tracking
Investment goal setting
Lifestyle planning

Frequently Asked Questions

What is the FIRE movement?

FIRE stands for Financial Independence, Retire Early. It focuses on aggressive saving and investing to achieve financial freedom.

How is the FIRE number calculated?

Your FIRE number is typically 25x your annual expenses, based on the 4% safe withdrawal rate.

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