Compound Interest Calculator
See how your investments grow over time
Interesting Facts About Compound Interest
💰
Einstein reportedly called compound interest the 8th wonder of the world
📈
Rule of 72: Divide 72 by your interest rate to find how many years to double your money
🏦
Warren Buffett started investing at age 11 - compound interest made him a billionaire
⏰
Starting 10 years earlier can double your retirement savings due to compounding
💵
$1,000 invested at 7% becomes $7,612 after 30 years of compounding
🌱
The key to compound interest is time - start early, even with small amounts
📊
Daily compounding earns more than annual compounding on the same rate
🎯
Reinvesting dividends is compound interest in action for stock investors