Fat FIRE Calculator

Retire with abundance — calculate the corpus for a luxury lifestyle with complete financial independence.

Fat FIRE = Retire Rich. Live Fully.

Your actual current yearly spend

Total invested assets you have right now

Your age today

How much you invest each year

2% (ultra-safe)3.5%5%

Fat FIRE typically uses 3–3.5% for extra safety

4%12% p.a.18%

Global equity long-term avg: ~7–12%

0%5%10%

Typical inflation: 2–6% depending on your country