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RD Calculator

★★★★★4.8·Free to use·Updated Apr 2026

RD Calculator — Recurring Deposit with Quarterly Compounding

A Recurring Deposit (RD) lets you invest a fixed amount every month and earn guaranteed interest — making it ideal for disciplined, risk-free savings. Indian banks and the Post Office compound RD interest quarterly, which our calculator replicates exactly.

RD rates in India in 2026 range from 6.5% to 7.5% p.a. for regular depositors, with an additional 0.25%–0.50% for senior citizens. Unlike FDs, there is no TDS for interest below ₹40,000/year (₹50,000 for senior citizens).

Enter Details

₹5,000
1001,000,000
7%
%
1%20%
12Mo
Mo
3Mo120Mo

Example Calculations

3 examples

Inputs

Monthly Deposit (₹)₹5,000
Interest Rate (% p.a.)7%
Tenure (Months)12Mo

Results

Maturity Amount₹62,302
Total Deposited₹60,000
Interest Earned₹2,302

Step-by-Step

Investing ₹5,000/month for 12 months at 7% p.a. (quarterly compounding) gives a maturity of ₹62,302 — earning ₹2,302 in interest.

Click any example to expand and see step-by-step workings. Use "▶ Load this example" to auto-fill the calculator.

How to Use the RD Calculator

  1. Enter your Monthly Deposit — the amount you plan to deposit each month
  2. Enter the Interest Rate — check your bank's current RD rate (rates differ by tenure band)
  3. Enter the Tenure in Months — RD tenure typically ranges from 6 months to 10 years
  4. Instantly see Maturity Amount, total deposited, and interest earned

Formula

RD interest is compounded quarterly in Indian banks.

Maturity is calculated by simulating monthly deposits with quarterly compounding at: r = Annual Rate ÷ 400 per quarter.

RD Interest Rates 2026 — Major Banks

Bank / InstitutionGeneral RateSenior Citizen RatePopular Tenure
SBI6.80%–7.00%7.30%–7.50%1–3 years
HDFC Bank7.00%–7.25%7.50%–7.75%1–5 years
ICICI Bank6.90%–7.20%7.40%–7.70%1–5 years
Post Office RD6.70%6.70%5 years
Axis Bank7.00%–7.25%7.50%–7.75%1–5 years

Rates are indicative for 2026 and subject to change. Verify with your bank before opening.

RD vs SIP vs FD — Which Is Right for You?

FeatureRDSIP (Equity MF)FD
Returns6.5–7.5% (fixed)10–15% (market-linked)6.5–7.5% (fixed)
RiskZeroModerate–HighZero
LiquidityPenalty for early exitCan redeem anytime (ELSS: 3-yr lock)Penalty for premature withdrawal
Tax on InterestTaxable at slab rateLTCG 10% after ₹1L (equity)TDS if interest > ₹40K/year
Best ForShort-term goals, emergency fundLong-term wealth creation (5+ yrs)Lump sum parking

Frequently Asked Questions

Indian banks and the Post Office calculate RD interest with quarterly compounding. Each month's deposit earns interest from the deposit date to maturity. The formula applies quarterly interest on the accumulated balance, not simple interest. Our calculator simulates this exactly month by month.

More About This Calculator

In-depth guides and tips for getting the most out of this tool.

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