Watch your money grow.
Estimate the future value of your investments using the power of compound interest.
The Magic of Compound Interest
Albert Einstein reportedly called compound interest the "eighth wonder of the world." Unlike simple interest, where you only earn returns on your principal, compounding means you earn returns on your returns. Over long periods (10+ years), the interest you earn can actually exceed the amount of money you originally invested.
How is it calculated?
This calculator uses the Future Value formula, assuming monthly compounding for better accuracy with monthly contributions (SIPs).
Formula (simplified):
A = P × (1 + r)^n
Where P is Principal, r is rate, n is time.
Why start early?
Consider two investors:
- Person A: Invests $500/mo from age 25 to 35, then stops.
- Person B: Starts at 35 and invests $500/mo until 60.
- Surprisingly, Person A often ends up with more money at retirement due to the extra 10 years of compounding!
Investment Strategies
Conservative
FDs, Bonds, Gold. Returns: 3% - 6%. Low risk, steady growth.
Balanced
Mutual Funds, Index Funds. Returns: 8% - 12%. Moderate risk.
Aggressive
Direct Stocks, Crypto. Returns: 15%+. High risk, high reward.