RD Calculator
Maturity value of your recurring deposit
Your RD Maturity
- Deposits₹3,00,000(84%)
- Interest₹56,829(16%)
Value at the end of each year
| Year | Deposited so far | Value | Interest so far |
|---|---|---|---|
| 1 | ₹60,000 | ₹62,210 | ₹2,210 |
| 2 | ₹1,20,000 | ₹1,28,694 | ₹8,694 |
| 3 | ₹1,80,000 | ₹1,99,746 | ₹19,746 |
| 4 | ₹2,40,000 | ₹2,75,679 | ₹35,679 |
| 5 | ₹3,00,000 | ₹3,56,829 | ₹56,829 |
- 1Enter the monthly depositThe amount you'll save each month
- 2Add rate and tenureFrom your bank or post office
- 3See the maturity valueAnd the interest you earn
How is RD maturity calculated?
Each monthly instalment earns interest, compounded every quarter, for the months it stays in the account. The first instalment earns for the full term, the last for one month.
M = Σ P × (1 + r ÷ 4)^(4 × t)
P = monthly deposit, r = yearly rate ÷ 100, t = years each instalment stays deposited
Post office vs bank RD
The post office RD runs for 5 years at 6.7% (rate for October–December 2026), with deposits from ₹100 a month. Bank RDs offer tenures from 6 months to 10 years at rates that differ by bank, usually higher for senior citizens.
Tax on RD interest
RD interest is taxable at your slab rate each year. Banks deduct 10% TDS if your total interest from the bank crosses ₹50,000 in a year (₹1 lakh for senior citizens).
Related calculators
Frequently asked questions
What happens if I miss an RD instalment?
Banks and the post office charge a small penalty for late instalments. After several missed instalments the account may be discontinued, so set up an auto-debit.
Can I withdraw from an RD early?
Yes, with a penalty, usually a lower interest rate. Post office RD allows a loan of up to 50% of the balance after one year.
Why is my bank's figure slightly different?
Banks may round differently or count the deposit date within the month. The difference is usually a few rupees.
These results are estimates for planning only, not financial, investment or tax advice. Rates and rules change, and your bank, fund house or employer may calculate slightly differently. Check with them or a qualified adviser before you decide.
Sources
- Ministry of Finance: small savings interest rates for October–December 2026
- India Post: Post Office Savings Schemes
Last reviewed: October 2026
