Compound Interest Calculator
Project future value from principal, recurring contributions, return rate, compounding frequency, and time.
Growth inputs
Combine an initial principal with recurring contributions and a compounding assumption.
KRW
5M KRW
KRW
300K KRW
%
years
Projected result
Principal, contributions, and interest are separated for a quick scan.
Final balance₩58,260,78858.26M KRW
Initial principal₩5,000,0005M KRW
Total contributions₩36,000,00036M KRW
Interest earned₩17,260,78817.26M KRW
Effective growth42.1%
Year-by-year projection
Balances update from the same input assumptions.
| Year | Final balance | Total contributions | Interest earned |
|---|---|---|---|
| 1 | ₩9,009,058 | ₩3,600,000 | ₩409,058 |
| 2 | ₩13,265,385 | ₩7,200,000 | ₩1,065,385 |
| 3 | ₩17,784,234 | ₩10,800,000 | ₩1,984,234 |
| 4 | ₩22,581,795 | ₩14,400,000 | ₩3,181,795 |
| 5 | ₩27,675,260 | ₩18,000,000 | ₩4,675,260 |
| 6 | ₩33,082,878 | ₩21,600,000 | ₩6,482,878 |
| 7 | ₩38,824,026 | ₩25,200,000 | ₩8,624,026 |
| 8 | ₩44,919,276 | ₩28,800,000 | ₩11,119,276 |
| 9 | ₩51,390,467 | ₩32,400,000 | ₩13,990,467 |
| 10 | ₩58,260,788 | ₩36,000,000 | ₩17,260,788 |
Market returns are not guaranteed and taxes are not included in this general compound-interest estimate.