Recurring Deposit Calculator

Introduction to the Recurring Deposit Calculator

The Recurring Deposit Calculator computes maturity using M = P x [((1+r)^n - 1)/(1 - (1+r)^(-1/3))] where P is the monthly instalment, r is the quarterly interest rate (annual rate/4), and n is the number of quarters. Interest compounds quarterly per RBI norms, the standard for all Indian banks.

Indian salaried individuals, students, and homemakers use RDs to build disciplined monthly savings habits. Unlike SIPs in mutual funds, RDs offer guaranteed returns of 5.5-7.5% per annum at SBI, HDFC, ICICI, Axis, and Post Office. They are ideal for short-term goals like a 2-year emergency fund or annual vacation savings.

You enter monthly instalment in Rs, annual interest rate (e.g., 6.7% for SBI), and tenure in months (6 to 120). The calculator returns total deposited, total interest earned, and maturity value in Rs, plus a quarter-wise growth table. TDS at 10% applies if interest exceeds Rs 40,000 per year (Rs 50,000 for seniors).

Who Should Use This Recurring Deposit Calculator

Young professionals in Hyderabad earning Rs 6-10 lakh CTC and starting their first SIP also keep a parallel Rs 2,000-5,000 RD as a safe sleeve for emergencies and short-term goals.

Homemakers in Lucknow managing household budgets use Post Office RDs at 6.7% for 5 years to save Rs 1,000-5,000 per month for kids' tuition or annual family vacations.

Senior citizens in Chennai prefer SBI RDs at 7.5% (with 0.5% senior bonus) over equity, given their lower risk appetite and need for guaranteed monthly contributions from pension income.

Small business owners in Coimbatore running shops use HDFC and ICICI RDs to set aside Rs 10,000-25,000 monthly toward GST payments, equipment upgrades, or income tax instalments.

College students in Jaipur with internship stipends use Post Office RDs of Rs 100-500 monthly to build their first savings habit before opening a mutual fund SIP account.

Tips for Recurring Deposits

Smart RD Tips

Compare RD rates across banks before opening. SBI offers 6.7%, HDFC 7%, ICICI 7%, Axis 7%, and Post Office 6.7% for 5-year RDs. Senior citizens get a 0.5% bonus, taking some rates to 7.5%.

Match RD tenure to your goal date. A 12-month RD for a winter holiday, 24-month for a phone upgrade, 36-month for a down payment top-up. Avoid breaking RDs early as you lose 1% interest penalty in most banks.

Use RD plus SIP combo for balanced saving. Put 30% of monthly savings into RD (safety) and 70% into equity SIP (growth). For Rs 20,000 monthly savings, this means Rs 6,000 RD + Rs 14,000 SIP.

Track TDS on RD interest. If your total RD interest crosses Rs 40,000 per year (Rs 50,000 for seniors), banks deduct 10% TDS. Submit Form 15G or 15H if your total income is below the taxable limit to avoid TDS.

Auto-debit the RD instalment on the 5th of each month right after salary credit. Missing instalments attracts Rs 1-2 per Rs 100 penalty in most banks and can lead to account closure after 3 consecutive defaults.

Formula Explanation

Core RD Maturity Formula

M = P x [((1+r)^n - 1)/(1 - (1+r)^(-1/3))]

Where:

• M = maturity amount in Rs
• • P = monthly instalment in Rs
• • r = quarterly rate (annual rate/4, e.g., 0.0167 for 6.7%)
• • n = number of quarters (tenure in months /3)

Alternative simple formula: M = P x n x (n+1)/2 x r/100 + (P x n) where r is monthly rate. This approximates banks' practical computations.

Example: Rs 5,000 monthly RD at 6.7% for 5 years (60 months). Total deposited = Rs 3 lakh. Maturity = Rs 3,57,470 approximately. Interest = Rs 57,470.

RD Quick Reference Table

Monthly (Rs)	Tenure	Rate	Total Deposit (Rs)	Maturity (Rs)
1,000	5 years	6.7%	60,000	71,500
5,000	5 years	6.7%	3,00,000	3,57,500
10,000	5 years	6.7%	6,00,000	7,15,000
10,000	10 years	6.7%	12,00,000	17,11,000
25,000	5 years	7.5%	15,00,000	18,15,000

Real-World Example

Example: Priya's RD for Down Payment

Meet Priya, 29, a senior associate from Bengaluru earning Rs 16 lakh CTC. She is saving for a Rs 5 lakh down payment on a car in 4 years and wants the safest possible route using an RD instead of mutual funds.

Step 1: Priya opens an ICICI RD at 7% for 48 months with monthly instalment Rs 9,000. Total she will deposit = Rs 4.32 lakh over 4 years.

Step 2: She runs the calculator with P = 9,000, r = 7%, n = 48 months. Maturity = Rs 4,99,800 approximately. Interest earned = Rs 67,800.

Step 3: She sets up an auto-debit on the 5th of every month from her salary account. TDS check: Rs 67,800 over 4 years means about Rs 17,000 interest per year, below the Rs 40,000 TDS threshold.

Result: At month 48, Priya has Rs 4.99 lakh ready for her down payment, with full visibility on guaranteed maturity and zero market risk. She combines this with a Rs 1 lakh existing FD to comfortably book her car.

Frequently Asked Questions About Recurring Deposits

Indian savers often ask about the difference between RD and FD, why RD interest is taxable while PPF is not, what happens on missed instalments, whether RDs are better than mutual fund SIPs for short-term goals, and how Form 15G/15H reduces TDS. The FAQ below addresses each with current 2026 bank rates, RBI guidelines, and IT Act provisions.