CoastFI Calculator

Wondering if you could stop contributing and still reach FI by your target age? Enter your details below. We include passive income (pensions, rental net, etc.), so the required portfolio shrinks accordingly.

Inputs

Exclude anything covered by passive income; we’ll subtract that just below.
Pension, rental net, annuity income, part-time work you plan to keep, etc.
After inflation. 4–6% is a common range for planning.
4% is typical. Lower SWR → larger required portfolio.

Quick Result

Enter your numbers and hit Calculate.