The Recurring Deposit Calculator is a free tool that helps you calculate recurring deposit using the formula Each monthly deposit compounds quarterly until maturity; M = sum of P x (1 + r/4)^(quarters remaining). Enter your values above and press Calculate to get total deposited, interest earned, maturity amount instantly, with a full step-by-step breakdown.
What is the Recurring Deposit Calculator?
The recurring deposit calculator is a free online tool that helps you calculate recurring deposit quickly and accurately. It applies the standard formula Each monthly deposit compounds quarterly until maturity; M = sum of P x (1 + r/4)^(quarters remaining) to the values you enter and, when you press Calculate, displays the result together with a clear, step-by-step explanation of how the answer was reached.
Also known as: rd calculator, post office rd calculator, rd calculator post office, rd calculator sbi, hdfc rd calculator, rd interest calculator.
How to use the Recurring Deposit Calculator
- Enter the monthly deposit.
- Enter the annual rate.
- Enter the tenure in months.
- See the maturity amount.
Formula used
The recurring deposit calculator is based on this formula:
Each monthly deposit compounds quarterly until maturity; M = sum of P x (1 + r/4)^(quarters remaining)Each term in the formula corresponds to one of the inputs explained below. The calculator performs the arithmetic for you and shows every step so you can check the working by hand if you wish.
Worked example
Suppose you enter 5000/month, 7%, 12 months. The calculator works as follows:
| Inputs | 5000/month, 7%, 12 months |
|---|---|
| Working | Each instalment compounds quarterly |
| Result | Deposited 60000; maturity about 62296 |
Step-by-step calculation
- Apply the formula:
Each monthly deposit compounds quarterly until maturity; M = sum of P x (1 + r/4)^(quarters remaining) - Substitute your values: Each instalment compounds quarterly
- Read the result: Deposited 60000; maturity about 62296
Inputs explained
- Monthly deposit — the monthly deposit used in the calculation.
- Annual interest rate (%) — the annual interest rate used in the calculation.
- Tenure (months) — the tenure used in the calculation.
Understanding your result
- Total deposited — the calculated total deposited.
- Interest earned — the calculated interest earned.
- Maturity amount — the calculated maturity amount.
Benefits and practical uses
The recurring deposit calculator saves time and removes the risk of manual errors when you need to calculate recurring deposit. It is useful for students, professionals and anyone who wants a fast, dependable answer. Results update the moment you press Calculate, work on any device, and can be copied or shared in a single click — and because the maths runs in your browser, your figures stay completely private.
Tips for an accurate result
- Keep all related inputs in the same units.
- Use the worked example above to confirm you are entering values in the right places.
- Review the assumptions below so the result fits your situation.
- Press Reset to clear everything and try a different scenario.
Common mistakes to avoid
- Entering values in the wrong unit (mismatched units give wrong answers).
- Leaving a required field empty — the calculator will ask you to fill it in.
- Confusing the annual rate with a monthly rate, or tenure in years with months.
- Treating the estimate as a guaranteed return — markets and rates vary.
Assumptions and limitations
- Quarterly compounding.
- Equal monthly deposits.
- No missed instalments; TDS ignored.
Frequently asked questions
What is a recurring deposit?
An RD lets you deposit a fixed amount every month and earn compound interest, ideal for disciplined saving.
How is RD interest calculated?
Indian banks compound RD interest quarterly on each instalment for its remaining tenure.
How do I use the Recurring Deposit Calculator?
Enter your values in the fields, then press the Calculate button to see the result. Use Reset to clear the form and start again. Nothing is calculated until you click Calculate.
What formula does the Recurring Deposit Calculator use?
It uses the standard formula: Each monthly deposit compounds quarterly until maturity; M = sum of P x (1 + r/4)^(quarters remaining). The full step-by-step working is shown with every result so you can verify it.
What information do I need to use the recurring deposit calculator?
You need: monthly deposit, annual interest rate, tenure. Sensible example values are pre-filled so you can see how it works.
Is the Recurring Deposit Calculator free to use?
Yes. Every DigiToolkit calculator is completely free, with no sign-up, no login and no usage limits.
Does the Recurring Deposit Calculator work on mobile phones?
Yes. The calculator is mobile-first and works on phones, tablets and computers in any modern browser.
Do I need to install an app?
No. The recurring deposit calculator runs directly in your web browser — there is nothing to download or install.
Is my data private when I use this calculator?
Yes. All calculations run inside your browser. The numbers you enter are never uploaded to a server or shared with anyone.
How accurate is the Recurring Deposit Calculator?
It uses the generally accepted formula for recurring deposit and computes to several decimal places. Results are accurate for the assumptions listed on this page.
Can I copy or share my result?
Yes. After calculating, use the Copy button to copy the result, or Share to copy the page link.
Why is nothing showing until I press Calculate?
By design, the calculator only computes when you press Calculate, so you can finish entering all your values first. Press Reset any time to clear everything.