Calculate RD maturity amount with monthly deposits, interest earnings, and compare systematic savings versus lumpsum investment returns.
Enter monthly deposit amount and tenure to calculate maturity value with interest
Compare recurring deposit returns with a one-time lumpsum investment of the same total amount.
| Investment Type | Total Invested | Interest Earned | Maturity Amount | Return % |
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Track how your RD investment and interest accumulate year by year.
Input the amount you want to deposit every month into the RD account
Enter the annual interest rate offered by your bank or post office
Select the RD duration in years (typically 1-10 years)
Get instant calculation of maturity value, interest earned, and comparison with lumpsum investment
Uses standard quarterly compounding formula for precise maturity calculation
Compare systematic monthly savings with one-time investment returns
See how your investment and interest accumulate year by year
Interactive charts showing principal vs interest distribution
Calculate with quarterly, monthly, half-yearly, or yearly compounding
Works seamlessly on all devices with responsive design
Fixed interest rate ensures predictable maturity amount
Mandatory monthly deposits build strong saving habits
Start with as little as ₹100-500 per month in most banks
Deposits insured up to ₹5 lakhs by DICGC for bank failures
Most banks offer loans up to 80-90% of RD balance
Post Office RD qualifies for Section 80C deduction (up to ₹1.5L)
A Recurring Deposit (RD) is a savings instrument offered by banks and post offices that allows individuals to deposit a fixed amount every month for a predetermined period. At maturity, you receive the total deposited amount plus accumulated interest. RD combines the discipline of systematic savings with the safety and predictability of fixed deposits, making it ideal for salaried individuals and conservative investors.
RD maturity is calculated using the compound interest formula: M = P × [(1 + r/n)^(nt) - 1] / (1 - (1 + r/n)^(-1/3)), where M is maturity amount, P is monthly deposit, r is annual interest rate, n is compounding frequency (usually 4 for quarterly), and t is tenure in years. Interest is typically compounded quarterly, meaning your deposits earn interest on interest every three months. The formula accounts for the fact that different monthly deposits are held for different durations.
A lumpsum investment of the same total amount (all monthly deposits invested upfront) will always yield higher returns than RD at the same interest rate because the entire amount earns interest for the full tenure. For example, investing ₹3,00,000 upfront will earn more than depositing ₹5,000/month for 60 months. However, RD has advantages: (1) No need for large upfront capital, (2) Disciplined monthly savings, (3) Rupee-cost averaging in market-linked RDs, (4) Lower financial burden. The calculator shows this comparison to help you understand the trade-off between convenience and returns.
Interest earned on RD is fully taxable as per your income tax slab. Banks deduct TDS (Tax Deducted at Source) at 10% if annual interest exceeds ₹40,000 (₹50,000 for senior citizens). Submit Form 15G/15H to avoid TDS if your total income is below taxable limit. Post Office RD: Principal qualifies for 80C deduction (up to ₹1.5 lakh), but interest is still taxable. Unlike PPF, RD interest is not tax-free. For accurate tax planning, consult a chartered accountant.
Most banks allow premature withdrawal after completing 3-6 months of the RD tenure. Penalty: interest rate reduced by 0.5-1%, and early withdrawal charges may apply. Loan Against RD: You can take a loan up to 80-90% of your RD balance (accumulated deposits + interest) at interest rates 1-2% higher than your RD rate. This facility allows emergency fund access without breaking the RD. Loan repayment doesn't affect monthly RD deposits, and you continue earning interest on the full RD amount.
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