Step-by-step guide

How to use the Compound Interest Calculator

Follow these steps to enter the right values, understand the output, and compare realistic scenarios using the compound interest calculator.

How to use it

  1. Step 1.Enter your starting balance in US dollars.
  2. Step 2.Add the amount you plan to contribute each month.
  3. Step 3.Enter your expected annual return and the number of years you want to model.
  4. Step 4.Review the ending balance, total contributions, and growth to compare saving or investing scenarios.
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