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A safe withdrawal rate (SWR) calculator determines how much can be withdrawn annually from a retirement portfolio without running out of money. The "4% rule" — backed by the Trinity Study — suggests that withdrawing 4% in year 1 and adjusting for inflation has historically sustained a 30-year retirement. Lower SWRs (3–3.5%) are safer for longer retirements.

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Esempi risolti

Ingresso
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Risultato
Result computed by the formula

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  • Measurement errors
  • Wrong assumptions

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