Compound Growth Calculator
Compound Growth Calculator
Explore compound growth with regular end-of-month contributions.
Your inputs
Change an input to explore the result. Calculations stay in your browser.
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YOUR RESULT
Enter your assumptions to calculate.
THE CALCULATION
How it works
Each month: balance = prior balance × (1 + annual nominal rate ÷ 12) + monthly contribution.
- Choose the product, units or currency direction where applicable.
- Enter your amounts and assumptions. A reference price is dated; a manual value is your own input.
- Review the result and breakdown together with the limitations.
READ THE RESULT
Assumptions & limits
The rate is a constant nominal annual assumption divided by 12. Contributions occur at month-end. Fees, inflation and tax are excluded.
For education and research. No transaction is placed and no outcome is guaranteed.