Calculator

FIRE Calculator

Estimate the portfolio size needed to support your annual expenses.

Inputs

Use simple numbers first.

This estimate uses annual expenses divided by your withdrawal rate. It is a planning shortcut, not a guarantee.

FIRE Number

€0

Annual Expenses

€0

Withdrawal Rate

0%
FormulaExpenses ÷ Rate
GoalFinancial Freedom

What this means

Use the result with context.

The FIRE number is a planning shortcut. It can help you understand the scale of financial independence, but real life includes taxes, market changes and changing expenses.

Practical example

Expenses shape the target.

If annual expenses are €30,000 and the withdrawal rate is 4%, the estimated FIRE number is €750,000.

What to do next

Track the inputs first.

Use the Finance Tracker to understand expenses and savings rate before treating a FIRE number as fixed.

What Is FIRE?

Learn the basics of financial independence.