Capital Multiplier Simulator
How long to double your money?
Use the Rule of 72 and beyond to understand how different return rates affect how quickly you can multiply your capital.
The Rule of 72
A quick way to estimate how long it takes to double your money is to divide 72 by your expected annual return. At 8% return, it takes about 9 years to double your capital (72/8=9).
I am not a financial advisor!
This calculator provides accurate results but you may also want to talk to a financial advisor to get their calculation and advice.