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RD Calculator — Recurring Deposit Maturity Calculator
Calculate your recurring deposit maturity amount, total interest earned, and effective yield instantly. Interactive charts, smart insights — India's most trusted RD interest calculator on sipcalculators.net.
RD Growth Timeline
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What is a Recurring Deposit (RD)?
A Recurring Deposit (RD) is a popular savings instrument offered by banks and post offices in India. It allows you to invest a fixed amount every month for a chosen tenure (typically 6 months to 10 years). At maturity, you receive your total deposited amount along with compound interest. RDs combine the discipline of regular savings with the safety of guaranteed, fixed returns — making them ideal for salaried individuals, students, and conservative investors looking to build a corpus without market risk.
Unlike a Fixed Deposit where you need a lump sum, an RD lets you start with as little as Rs 500 per month. Most banks and the India Post offer RD schemes with competitive interest rates between 6% and 7.5% per annum, compounded quarterly.
RD Calculation Formula
Maturity = Sum of [ R x (1 + r/4)^(4 x m/12) ] for each monthly deposit
where R = monthly deposit, r = annual interest rate, m = remaining months
where R = monthly deposit, r = annual interest rate, m = remaining months
Each monthly installment earns compound interest (quarterly compounding) for the remaining tenure. The first deposit earns interest for the entire tenure, while the last deposit earns interest for just one month. This is why starting early and choosing a longer tenure significantly boosts your returns.
For example, depositing Rs 10,000/month at 7% p.a. for 5 years (60 months) gives a maturity amount of approximately Rs 7,16,440 — that is Rs 1,16,440 in interest on Rs 6,00,000 deposited.
RD vs FD — Which Should You Choose?
| Feature | Recurring Deposit (RD) | Fixed Deposit (FD) |
|---|---|---|
| Investment Type | Monthly installments | One-time lump sum |
| Minimum Amount | Rs 500/month | Rs 1,000 - Rs 5,000 |
| Interest Rate | 6% - 7.5% p.a. | 6.5% - 8% p.a. |
| Compounding | Quarterly | Quarterly (typically) |
| Risk | Zero (guaranteed returns) | Zero (guaranteed returns) |
| Best For | Regular savers, salaried individuals | Those with lump sum available |
| Premature Withdrawal | Allowed with penalty | Allowed with penalty |
FDs typically offer 0.1% to 0.5% higher interest rates than RDs. However, RDs are better for those who don't have a large lump sum but want to save a fixed amount monthly. If you already have the full amount, an FD will earn slightly more interest.
RD vs SIP — Guaranteed Safety vs Growth Potential
| Feature | Recurring Deposit (RD) | SIP (Mutual Funds) |
|---|---|---|
| Returns | 6% - 7.5% (guaranteed) | 12% - 15% (historical, not guaranteed) |
| Risk | Zero | Market risk (medium to high) |
| Lock-in | Fixed tenure | No lock-in (except ELSS) |
| Tax Benefit | 5-year tax-saver RD (Sec 80C) | ELSS SIP (Sec 80C) |
| Best Horizon | 6 months - 3 years | 5+ years |
| Ideal For | Emergency fund, short-term goals | Long-term wealth creation |
For short-term goals (under 3 years), RDs are safer and more predictable. For long-term wealth creation (5+ years), SIPs in equity mutual funds historically deliver significantly higher returns, albeit with market volatility. A balanced approach — using RDs for emergency funds and short-term goals while investing via SIP for long-term goals — is often the smartest strategy.
Benefits of RD for Risk-Averse Investors
- Guaranteed returns — your interest rate is fixed at the time of opening, unaffected by market fluctuations
- Discipline of regular saving — fixed monthly deposits build a strong savings habit
- Low minimum investment — start with just Rs 500/month at most banks
- Capital protection — your principal is 100% safe (deposits up to Rs 5 lakh insured by DICGC)
- Flexible tenure — choose anywhere from 6 months to 10 years based on your goal
- Loan against RD — most banks offer loans up to 80-90% of the RD value at low interest
- Tax-saver option — 5-year RDs qualify for Section 80C deduction up to Rs 1.5 lakh
Frequently Asked Questions
What is a Recurring Deposit (RD)?
A Recurring Deposit (RD) is a savings scheme offered by banks and post offices where you deposit a fixed amount every month for a predetermined tenure. At maturity, you receive the total deposited amount plus compound interest. RDs are ideal for building a savings habit with guaranteed returns and zero market risk. You can start with as little as Rs 500 per month.
How is RD interest calculated?
RD interest is calculated using quarterly compounding. Each monthly deposit earns compound interest for the remaining tenure. The first installment earns interest for the full period, while the last earns for just one month. Most banks and post offices use this quarterly compounding method, which means interest is added to your balance four times a year.
What is the difference between RD and FD?
In an FD, you deposit a lump sum once, while in an RD you deposit a fixed amount every month. FDs typically offer 0.1-0.5% higher interest rates. RDs are better for salaried individuals who want to save regularly without needing a large initial amount. Both offer guaranteed returns with zero market risk.
Can I withdraw my RD before maturity?
Yes, most banks allow premature withdrawal of RD, but you will face a penalty of 0.5-1% reduction in the applicable interest rate. Some banks charge a flat penalty fee. The interest is recalculated at the lower rate for the actual period held. Check with your bank for their specific premature closure terms.
Is RD interest taxable in India?
Yes, interest earned on RD is fully taxable as per your income tax slab. Banks deduct TDS at 10% if total interest across all FDs and RDs exceeds Rs 40,000 per year (Rs 50,000 for senior citizens). You can submit Form 15G/15H to avoid TDS if your total income is below the taxable limit.
Which is better — RD or SIP?
RDs offer guaranteed returns of 6-7.5% with zero risk, ideal for conservative investors and short-term goals (under 3 years). SIPs in equity mutual funds historically deliver 12-15% returns over long periods but carry market risk. For emergency funds or short-term goals, choose RD. For long-term wealth creation (5+ years), SIP typically outperforms.