Recurring Deposit (RD) Calculator – Post Office & Daily RD

What is a Recurring Deposit (RD)?

A Recurring Deposit, or RD, is a popular savings instrument offered by Indian banks and post offices. It allows you to invest a fixed sum of money every month for a chosen tenure (ranging from 6 months to 10 years) at a guaranteed rate of return. RD interest rates are identical to bank Fixed Deposit rates, making it an excellent choice for individuals who want to earn high interest rates but prefer making small monthly contributions instead of a large lumpsum deposit.

Our online RD calculator estimates your final maturity amount and total interest earned, helping you plan for short-term financial goals like buying gadgets, taking vacations, or preparing down payments.

How RD Interest is Calculated in India

Banks in India compound Recurring Deposit interest on a quarterly basis. The compounding process is slightly complex because each monthly installment earns interest for a different duration.

For instance, in a 12-month RD:

• The 1st installment earns interest for 12 months.
• The 2nd installment earns interest for 11 months.
• The last (12th) installment earns interest for just 1 month.

RD Compounding Formula

The formula to calculate Recurring Deposit maturity is based on the compounding of individual installments:

M = P × [ (1 + i)^n - 1 ] / [ 1 - (1 + i)^(-1/3) ]

Where:

• M = Maturity amount
• P = Monthly RD installment
• i = Annual rate of return divided by 4 (quarterly rate r/4)
• n = Total quarters of investment

Example: If you invest ₹10,000 monthly in an RD returning 7% p.a. for 1 year (12 months):

• Monthly Principal P = ₹10,000
• Annual Rate = 7%
• Maturity Amount M ≈ ₹1,24,615
• Total Principal Invested = ₹1,20,000
• Interest Earned = ₹4,615

RD vs SIP: Which is Better for Your Savings?

While both Recurring Deposits and Systematic Investment Plans (SIP) involve monthly contributions, they serve different investment profiles:

• Risk Factor: RDs are 100% risk-free and backed by bank guarantees (up to ₹5 Lakhs under DICGC). SIP mutual funds are market-linked and carry equity/debt risks.
• Returns: RD interest rates are fixed and guaranteed (typically 6% to 7.5%). SIP returns are variable but can be much higher (12% to 15% long-term).
• Taxation: RD interest is taxed at your income tax slab, and TDS is deducted if interest exceeds ₹40,000. Equity SIP capital gains are taxed at lower capital gains tax rates.

Tax Rules on Recurring Deposits

Recurring Deposit interest income is fully taxable. Under Section 194A, banks deduct 10% TDS if the total interest earned across your FDs and RDs in a bank exceeds ₹40,000 (₹50,000 for senior citizens) in a fiscal year. Just like FDs, you can submit Form 15G/15H to waive TDS if your taxable income is below the basic tax exemption limit.

Advantages of Saving through Recurring Deposits

• Cultivates Savings Discipline: Monthly auto-debits ensure regular saving before money is spent elsewhere.
• Protects Capital: Since there is no exposure to stock market movements, your capital remains completely safe.
• High Flexibility: Tenures start from as low as 6 months, matching short-term needs perfectly.
• No Entry Barriers: Open an RD with as little as ₹100 per month at post offices or public sector banks.

Three Detailed Practical RD Scenarios

Let's look at three scenarios based on different goals:

• Scenario A (Short Term Vacation Goal): You invest ₹5,000 monthly for 12 months at 6.75% p.a. Total investment is ₹60,000. The maturity value is ₹62,230, yielding a gain of ₹2,230.
• Scenario B (Festival Budgeting): You save ₹15,000 monthly for 2 years (24 months) at 7.0% p.a. Total investment is ₹3,60,000. The maturity value is ₹3,87,150, yielding a gain of ₹27,150.
• Scenario C (Child's Fee Fund): You save ₹25,000 monthly for 5 years (60 months) at 7.25% p.a. Total investment is ₹15,00,000. The maturity value is ₹18,04,250, yielding a gain of ₹3,04,250.

Why Choose MoneyUtility's Online Recurring Deposit (RD) Calculator?

Our online Recurring Deposit (RD) tool is engineered to offer maximum mathematical accuracy, high-speed processing, and complete user transparency. Below are the key advantages of planning your finances using MoneyUtility:

• High Precision: All mathematical calculations are verified against official banking and tax regulations in India to prevent manual calculation errors.
• 100% Privacy: The application runs entirely on client-side JavaScript. This ensures that your private financial figures, income inputs, and calculations remain 100% local to your device and are never sent to external servers or third parties.
• Instant PDF Export: Save your calculated values as a beautifully designed, professional PDF report instantly. Perfect for tax filings, corporate expense tracking, or personal budgeting reviews.
• Fast & Responsive: Built using Next.js App Router, the page loads in milliseconds with zero lag, ensuring a premium user experience on both mobile and desktop screens.
• Completely Free: Access all features, PDF downloads, and scenario modeling options without any paid subscriptions, annoying ads, or signup barriers.

Post Office Recurring Deposit (Post Office RD)

The Post Office Recurring Deposit is one of the most trusted savings schemes in India, offered by India Post under the National Savings Institute. Fully backed by the Government of India, it is among the safest options for monthly deposit savings — especially for investors in semi-urban and rural areas without easy bank access.

Key Features of Post Office RD

• Fixed Tenure: Post office RD has a mandatory tenure of 5 years (60 months)
• Monthly Deposit: Minimum monthly deposit is ₹100, with no upper limit (in multiples of ₹10)
• Post Office RD Interest Rate: Currently 6.7% per annum (2026), set by the Government each quarter
• Compounding Frequency: Interest is compounded quarterly — meaning your interest earnings are added to the principal every 3 months, accelerating the growth of your maturity amount
• Maturity Amount: At the end of 5 years, your total invested amount plus all accumulated interest earnings are paid out as a single lump sum
• Premature Closure: Allowed after 3 years, at a reduced post office RD interest rate

Example Post Office RD Calculation (₹1,000 per month for 5 years)

A popular search and investment benchmark in India is the Post Office RD 1000 per month 5 years scheme:

This shows that depositing just ₹1,000 a month into post office rd accounts yields over ₹11,300 in risk-free interest earnings backed by sovereign guarantee.

Daily RD Calculator vs Monthly Recurring Deposit Accounts

Some local cooperative banks, credit societies, and Pigmy deposit schemes offer a daily RD calculator model where micro-deposits (e.g. ₹50–₹200 per day) are collected from small business owners and daily wage earners.

Whether you maintain a standard bank savings account, recurring deposit accounts with nationalized banks, or a post office rd scheme, using our online maturity calculator ensures you track quarterly compounding returns with zero guesswork.