Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Early Retirement Calculator

Estimates the age at which you can retire early using the FIRE (Financial Independence, Retire Early) framework. Useful for anyone targeting financial independence and wanting a concrete retirement age target.

Current Age (years)

Annual Expenses ($)

Current Savings ($)

Fill in the required fields to see your result.

Retirement

FIRE Early Retirement Calculator

Estimates the number of years until you reach Financial Independence and can Retire Early (FIRE) based on your income, expenses, savings, and investment return. Perfect for anyone pursuing aggressive early retirement planning.

Annual Income ($)

Annual Expenses ($)

Current Savings ($)

FIRE Multiplier

Expected Annual Return (%)

Fill in the required fields to see your result.

Key differences

	Early Retirement Calculator	FIRE Early Retirement Calculator
Category	Retirement	Retirement
Inputs required	3	5
Result	Early Retirement Age (years)	Years to FIRE (years)
What it does	Estimates the age at which you can retire early using the FIRE (Financial Independence, Retire Early) framework. Useful for anyone targeting financial independence and wanting a concrete retirement age target.	Estimates the number of years until you reach Financial Independence and can Retire Early (FIRE) based on your income, expenses, savings, and investment return. Perfect for anyone pursuing aggressive early retirement planning.