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Your details

Principal & time
5 yrs
8%
Options

About this calculator

Compound interest earns interest on interest — the most powerful force in long-term investing. Choose compounding frequency and add optional monthly contributions.

Results

Adjust the inputs — results update automatically.

Understanding Compound Interest Calculator

Compound interest means you earn returns on both principal and accumulated interest. It is the core engine behind long-term wealth creation in mutual funds, FDs, and many savings products.

How this calculator works

Enter principal, rate, years, compounding frequency, and optional monthly contributions. The calculator compounds the principal and adds the future value of regular contributions.

Example

₹1 lakh at 8% for 5 years compounds to a higher amount with monthly compounding than with annual compounding — and monthly contributions amplify the end result further.

Practical tips

  • Start early; time multiplies the effect of compounding.
  • Reinvest dividends/interest when your goal is growth.
  • Stay consistent — interrupted compounding slows progress.

Limitations

Stated rates may be before tax and charges. Check product documents for the exact compounding method.

Need help applying these numbers to your situation? Request a free consultation with Smart Wealth Hub in Ahmedabad, or explore our financial services.