Investment Growth Calculator
Calculate how your wealth grows through compound interest, including monthly contributions.
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How does compound interest work?
When investing, you earn returns on the money you have invested. In the following period, you earn returns on both your original amount and the returns you earned previously. This is called compound interest.
Calculation used
The calculation is performed monthly:
Final value = Starting capital × (1+r)^n + Contribution × [((1+r)^n − 1) / r]
Where:
- r = monthly return (annual return / 12)
- n = total number of months