How to Use- Enter your initial investment amount.
- Set your annual interest rate (%).
- Specify the investment term (in years).
- Add an optional monthly contribution — to simulate regular savings.
- Click Calculate to see:
- Future Value — your total balance at the end of the term.
- Total Contribution — how much you’ve invested in total.
- Total Interest — your earned profit.
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Tip: Compound interest means you earn profit not only on your initial deposit but also on the interest accumulated over time — allowing your capital to grow exponentially.