COMPOUND INTEREST CALCULATOR

Project compounded growth from principal, annual rate, time, and optional monthly contributions.

Growth projection

Compound Interest Calculator

Project maturity value with compounding frequency and optional recurring monthly additions.

Starting principal

Annual rate (%)

Time (years)

Monthly contribution

Compounding

₹1,48,595

Total invested₹1,00,000

Interest earned₹48,595

Maturity amount₹1,48,595

Growth over invested amount48.59%

Specific Tool Notes: Use this calculator to estimate how an amount grows when interest compounds periodically. You can also add a recurring monthly contribution to model ongoing savings or investment deposits.

FAQ

Common questions, clean answers

How is this different from simple interest?

Compound interest reinvests earned interest and grows faster over time, while simple interest is calculated only on the original principal.

Can I include monthly savings in this estimate?

Yes. The monthly contribution field lets you model additional recurring deposits on top of the starting principal.