Compound Interest on $1,000 at 3% for 20 Years
Calculate how $1,000 grows with 3% compound interest over 20 years. See year-by-year breakdown and interactive growth chart. With monthly compounding, your investment grows to $1,821, earning $821 in interest.
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Year-by-Year Breakdown
| Year | Balance | Total Interest |
|---|---|---|
| 1 | $1,030 | $30 |
| 2 | $1,062 | $62 |
| 3 | $1,094 | $94 |
| 4 | $1,127 | $127 |
| 5 | $1,162 | $162 |