Compound Interest Calculator

See how your money grows with compound interest.

Initial Investment ($)

Annual Interest Rate (%)

Time Period (Years)

Compounding Frequency

Future Value

$20,096.61

Principal: $10,000Interest: $10,096.61

About Compound Interest Calculator

This is a free, fast, and fully client-side compound interest calculator tool. All processing is done locally within your browser to ensure maximum privacy and security. No data is sent to our servers. Bookmark this page for quick access to ad-free, high-performance SEO and developer utilities.