Compound Interest Calculator
Calculate compound interest with principal, annual rate, time period, and compound frequency. Includes growth chart visualization.
Inputs
Enter the principal amount, annual interest rate, investment period, and compound frequency.
%
Years
Results
Future Value
$16,470.09
Total Interest
$6,470.09
Total Contributions
$0.00
Initial Principal
$10,000.00
Growth Chart
Shows yearly breakdown of principal, contributions, interest, and total amount.
Principal
Contributions
Interest
Yearly Breakdown
| Year | Principal | Contributions | Interest | Total |
|---|---|---|---|---|
| 0 | $10,000.00 | $0.00 | $0.00 | $10,000.00 |
| 1 | $10,000.00 | $0.00 | $511.62 | $10,511.62 |
| 2 | $10,000.00 | $0.00 | $1,049.41 | $11,049.41 |
| 3 | $10,000.00 | $0.00 | $1,614.72 | $11,614.72 |
| 4 | $10,000.00 | $0.00 | $2,208.95 | $12,208.95 |
| 5 | $10,000.00 | $0.00 | $2,833.59 | $12,833.59 |
| 6 | $10,000.00 | $0.00 | $3,490.18 | $13,490.18 |
| 7 | $10,000.00 | $0.00 | $4,180.36 | $14,180.36 |
| 8 | $10,000.00 | $0.00 | $4,905.85 | $14,905.85 |
| 9 | $10,000.00 | $0.00 | $5,668.47 | $15,668.47 |
| 10 | $10,000.00 | $0.00 | $6,470.09 | $16,470.09 |
How Compound Interest is Calculated
Compound interest earns interest on both your principal and accumulated interest. Formula: Future Value = Principal × (1 + Annual Rate/Periods)^(Years × Periods). Higher frequency and longer periods increase your future value.
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