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Exponential Math Engine

Compound Interest Calculator

Calculate maturity balances, total interest accumulated, and explore how higher compounding frequencies increase overall yield.

The 8th Wonder of the World

Compound Interest Calculator

Calculate interest on interest with flexible compounding cycles

₹₹1,00,000
₹₹5,000₹₹50,00,000
10%%
1%%25%%
10 Years Yr
1 Years Yr35 Years Yr
Principal

₹1,00,000

Total Interest

₹1,68,506

Maturity Value

₹2,68,506

Compound Growth Year-by-Year Schedule

Year-by-year accumulation showing total principal invested and returns generated.

YearInvested AmountEstimated ReturnsTotal Value
Year 1₹1,00,000+₹10,381₹1,10,381
Year 2₹1,00,000+₹21,840₹1,21,840
Year 3₹1,00,000+₹34,489₹1,34,489
Year 4₹1,00,000+₹48,451₹1,48,451
Year 5₹1,00,000+₹63,862₹1,63,862
Year 6₹1,00,000+₹80,873₹1,80,873
Year 7₹1,00,000+₹99,650₹1,99,650
Year 8₹1,00,000+₹1,20,376₹2,20,376
Year 9₹1,00,000+₹1,43,254₹2,43,254
Year 10₹1,00,000+₹1,68,506₹2,68,506

Simple Interest vs Compound Interest

With simple interest, you only earn returns on your original principal deposit. With compound interest, your earnings are credited back into the principal pool, meaning subsequent interest calculations are applied to a larger baseline. Over a 20-year period, compound interest can generate 300% to 500% more money than simple interest!

Frequently Asked Questions

Compound interest is interest calculated on the initial principal, which also includes all of the accumulated interest from previous periods. In simple terms, it is “interest on interest,” causing balances to grow at an accelerating rate over time.