Compound Interest Calculator
See how compound interest builds up, choosing yearly, half-yearly, quarterly, monthly or daily compounding.
Principal (₹)
Rate (% per year)
Time (years)
Compounding frequency
Principal
₹1,00,000
Compound interest
₹61,051
Total amount
₹1,61,051
Formula: A = P × (1 + r/n)^(n·t). Interest is added to the principal each period and itself earns interest.
Related tools
- SIP CalculatorFuture value of a monthly mutual-fund SIP, with optional step-up.
- Lumpsum Investment CalculatorFuture value of a one-time investment at a compound rate.
- FD CalculatorFixed-deposit maturity value with quarterly compounding.
- RD CalculatorRecurring-deposit maturity from a fixed monthly deposit.
- PPF Calculator15-year Public Provident Fund maturity and yearly balance.
Free to use, no sign-up. Calculations run in your browser — nothing you type is sent to a server. These tools are for general information only, not professional advice. See the full tool list.