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A Fat FIRE calculator determines the portfolio size needed to retire early with a higher spending budget, typically $100,000+ per year. Using the 4% withdrawal rule, Fat FIRE at $150,000/year requires a $3.75 million portfolio — compared to "Lean FIRE" at $40,000/year needing only $1 million.

Guia passo a passo

1Gather required input values
2Apply the relevant formula
3Display the calculated result

Exemplos resolvidos

Entrada

Enter the required values

Resultado

Result computed by the formula

Erros comuns a evitar

✕Measurement errors
✕Wrong assumptions

Perguntas frequentes

What does this calculator do?

Provide necessary inputs

How do I use this calculator?

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