Compound Interest Calculator

Calculate how your money grows with compound interest. Supports different compounding frequencies.

$1,000$1,000,000
0.1%30%
1yrs50yrs
1yrs50yrs
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Informational only — not financial advice. Estimates based on your inputs; verify before making decisions. Full disclaimer
Written with AI assistance and checked by automated validation · Last updated: August 2026 · How we build and check this · Methodology