RD Calculator – Calculate Recurring Deposit Maturity Online
A Recurring Deposit (RD) is a special kind of term deposit offered by Indian banks which helps people with regular incomes deposit a fixed amount every month into their RD account and earn interest at the rate applicable to Fixed Deposits. Our RD Calculator helps you accurately predict your maturity amount by factoring in your monthly investment, interest rate, and tenure.
How to Use the RD Calculator?
- Enter the amount you wish to deposit every month.
- Input the annual interest rate offered by your bank for the RD.
- Select the tenure (duration) of your RD in months or years.
- Click calculate to instantly see your total deposited amount, interest earned, and final maturity value.
Formula for Recurring Deposit
The standard formula used for RD calculations involves calculating the compound interest for each monthly deposit for its respective remaining duration. M = P × [(1 + r/n)^(nt) - 1] / [1 - (1 + r/n)^(-1/n)], where P is monthly deposit, r is interest rate, n is compounding frequency (quarterly), and t is time in years.
Solved Examples
Small Savings Example
Inputs: Monthly Deposit: ₹2,000 | Interest Rate: 6.0% | Tenure: 2 Years | Compounding: Quarterly
Calculation: Calculated iteratively for 24 months compounding quarterly.
Total Deposited: ₹48,000 | Total Interest: ₹3,059 | Maturity Amount: ₹51,059
Medium Savings Example
Inputs: Monthly Deposit: ₹5,000 | Interest Rate: 6.5% | Tenure: 5 Years | Compounding: Quarterly
Calculation: Calculated iteratively for 60 months compounding quarterly.
Total Deposited: ₹3,00,000 | Total Interest: ₹54,955 | Maturity Amount: ₹3,54,955
Large Savings Example
Inputs: Monthly Deposit: ₹10,000 | Interest Rate: 7.0% | Tenure: 3 Years | Compounding: Quarterly
Calculation: Calculated iteratively for 36 months compounding quarterly.
Total Deposited: ₹3,60,000 | Total Interest: ₹39,000 | Maturity Amount: ₹3,99,000
Top Tips for RD Investors
- Set up a standing instruction or auto-debit from your savings account to ensure you never miss an RD installment.
- Compare RD interest rates across various banks before starting. Small Finance Banks often offer higher rates.
- Consider the impact of TDS. Submit Form 15G/15H if your total income is below the taxable limit.
- Unlike SIPs in mutual funds, RD returns are guaranteed and unaffected by market volatility.
- Ensure you have sufficient liquidity before committing to a high monthly deposit amount to avoid penalties for missed payments.
Common Mistakes to Avoid
- Missing a monthly installment, which attracts penalty charges and reduces the overall interest earned.
- Breaking an RD prematurely, which leads to a penalty and a lower interest payout.
- Forgetting to account for inflation, which might make the real returns of an RD negative over a long period.
- Not considering the tax implications (TDS and income tax) on the interest earned.