RD Interest Calculator
Find how much interest you earn on your recurring deposit. Enter monthly contribution, rate and tenure.
Calculate RD Interest
RD interest
Interest = Maturity amount − Total deposits. Maturity = Σ (deposit × (1 + r/n)^(periods left)).
Each monthly installment is compounded for the remaining tenure. Interest is the difference between maturity and what you put in.
FAQs
Key Terms
- Maturity amount
- Final value received at deposit end: principal plus accumulated interest.
- Compounding
- Interest earned on both principal and previously earned interest.
- Annualized rate
- Interest rate quoted for one year; converted internally for period-wise calculations.
Benefits of This Calculator
- Quickly compare tenure and rate combinations before locking deposits.
- Understand maturity, principal, and interest split through chart-style outputs.
- Use formula and FAQ context to validate bank app numbers confidently.