Choose Your FIRE Calculator Each calculator is designed for a different retirement strategy. Pick the one that matches your goals. Coast Fire CalculatorFind out if you already have enough invested so your money can grow to cover retirement — without saving another dollar.Try Calculator → Barista Fire CalculatorCalculate how much part‑time income you’d need to cover living expenses while your investments continue to grow.Try Calculator → Fat Fire CalculatorEstimate the savings you need for a comfortable, above‑average retirement lifestyle without cutting back on spending.Try Calculator → Lean Fire CalculatorEstimate how much you need to retire early with a minimal, budget-focused lifestyle, prioritizing essentials and financial independence over luxury spending.Try Calculator →