Rule of 72 Calculator
Estimate how long money takes to double at a given annual rate.
Entradas
Expected yearly return, e.g. 8
$
The sum you are investing or borrowing
Resultados
Years to double
9
≈ 9 years to double your money
Doubled amount
$20,000.00
at this rate
Acerca de esta herramienta
Ingresa una tasa anual para estimar en cuántos años se duplica el dinero con la regla del 72: un atajo mental para inversiones, préstamos y crecimiento compuesto.
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