Results
Compound interest
A future value from a rate, a term and optional contributions. Example numbers are filled in so the arithmetic is visible. They are not live quotes.
- Future value
- 14,898.46
- Contributed
- 10,000.00
- Growth above contributions
- 4,898.46
Formula. Future value = principal × (1 + r/n)^(n×t) + contribution × (((1 + r/n)^(n×t) − 1) ÷ (r/n)). Contributions are added at the end of each compounding period. If the rate is zero, the value is principal plus the contributions.