Free Tools
Lean FIRE Calculator
Calculate your Lean FIRE number and discover how frugal, intentional living can get you to financial independence faster than you think.
Lean FIRE
$25–40k/yr
$625k–$1M needed
Standard FIRE
$40–80k/yr
$1M–$2M needed
Fat FIRE
$100k+/yr
$2.5M–$10M+ needed
Your Investment Inputs
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Your Lean FIRE Inputs
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Monthly Budget Breakdown$2,500/mo
🏠Housing$750
🥗Food$375
🚲Transport$250
🏥Healthcare$300
💡Utilities$200
🎬Entertainment$200
📦Misc$425
Frequently Asked Questions