Free Tool

FIRE Calculator

Financial Independence, Retire Early — with Bitcoin. Calculate your FIRE number.

Annual expenses ($)

BTC currently owned

Monthly savings ($)

Safe withdrawal rate (%)

Your FIRE number

$1,500,000.00

= ₿17.8601 at current price

Current progress

$41,993.00

Time to FIRE

243y 1m

FIRE = 25x annual expenses (4% rule). Highly speculative. Not financial advice.