RD (Recurring Deposit) Calculator
RD Calculator
What is the RD (Recurring Deposit) Calculator?
The RD Calculator helps you estimate the maturity value of a Recurring Deposit account based on your monthly deposit amount, the annual interest rate offered by your bank or post office, and the tenure of the deposit. It's ideal for anyone planning disciplined monthly savings and wanting to know exactly how much they'll receive at maturity.
How to Use This Tool
- Enter your Monthly Deposit amount in rupees.
- Enter the Annual Interest Rate (%) offered on the RD account.
- Enter the Tenure (in months) for which you plan to keep the RD running.
- Click Calculate to see your estimated maturity amount.
Formula Used
The calculator uses the standard compound interest formula applied by Indian banks for recurring deposits (compounded quarterly):
M = P × n + P × n(n+1)/2 × r/400 (simplified approximation), or more precisely using quarterly compounding:
A = P × [(1+i)^n − 1] / (1 − (1+i)^(−1/3)), where P is the monthly installment, i is the quarterly interest rate, and n is the number of quarters.
Example Calculation
For a Monthly Deposit of ₹5,000, an Annual Interest Rate of 6.5%, and a Tenure of 24 months, the calculator estimates the total maturity value, factoring in the interest earned progressively on each month's deposit until the RD matures.
Practical Uses in India
RD accounts are extremely popular with Indian salaried employees and homemakers for goal-based saving, such as building an emergency fund, saving for a wedding or festival expenses, or accumulating a down payment for a two-wheeler or home renovation. This calculator helps you compare RD schemes across banks and India Post before opening an account.
Frequently Asked Questions
Q: Is RD interest compounded monthly or quarterly?
Most Indian banks and India Post compound RD interest quarterly, which this calculator accounts for.
Q: Is TDS deducted on RD interest?
Yes, TDS may apply if total interest across your deposits with a bank exceeds the threshold set under Indian tax rules in a financial year.
Q: Can I withdraw an RD before maturity?
Premature withdrawal is usually allowed but often comes with a lower effective interest rate or penalty, as per your bank's terms.