Post Office RD Calculator
Small amounts add up. ₹2,000 a month doesn't feel like much; it's a food delivery habit or a streaming subscription. But route that same ₹2,000 into a Post Office RD for 5 years, and you're looking at ₹1,41,300 at maturity. Government guarantee. No market swings. Fixed returns you can count on.
But here's the thing! The exact maturity figure changes based on how much you deposit and at what rate. This online post office RD calculator shows you the precise number before you start.
Post Office RD Calculator
Invested Amount
Total Interest
What is a Post Office Recurring Deposit (RD)?
Post Office RD is a government-backed savings scheme where you deposit a fixed amount every month for 5 years. At the end, you get back everything you put in plus interest; compounded quarterly.
Think of it as a forced savings habit with a guaranteed reward.
Key features:
- Monthly deposits starting from just ₹100
- No upper limit on deposit amount
- 5-year fixed tenure
- Current interest rate: 6.7% per annum
- Interest compounds every quarter
- Sovereign guarantee – your money is as safe as it gets
The post office RD calculator helps you see exactly what your monthly commitment turns into after 5 years.
How Does the Post Office RD Calculator Work?
Three things go into the calculation:
Monthly deposit: The fixed amount you'll put in every month. Could be ₹500, ₹2,000, or ₹15,000 – whatever fits your budget. Minimum is ₹100.
Tenure: Standard Post Office RD runs for 5 years (60 months). Some Indian post RD calculator let you check shorter periods, but official tenure is fixed at 5 years.
Interest rate: Currently 6.7% per annum. Government revises this every quarter – April, July, October, January. The post office RD calculator uses the rate you input, so always check the latest before calculating.
Calculation Formula Overview
The maturity amount isn't simple addition. Interest compounds quarterly, which means every three months, the interest earned gets added to your balance – and next quarter's interest includes that too.
The formula:
M = R × [(1 + r/n)^(n×t) - 1] / (1 - (1 + r/n)^(-1/3))
Where:
- M = Maturity amount
- R = Monthly deposit
- r = Annual interest rate (as decimal)
- n = Compounding frequency (4 for quarterly)
- t = Time in years
Looks complicated. That's exactly why the post office recurring deposit calculator. So you can skip the math.
Step-by-Step Guide to Using the Post Office RD Calculator
Entering Your Deposit Amount and Tenure
- Step 1: Open the online post office RD calculator and find the monthly deposit field. Enter the amount you plan to save each month – say ₹5,000.
- Step 2: Set tenure to 5 years (or 60 months). This is the standard Post Office RD duration.
- Step 3: If the calculator asks for total deposits, ignore it – the tool calculates this automatically from monthly amount and tenure.
Selecting the Applicable Interest Rate
- Step 4: Enter the current interest rate. As of now, it's 6.7%.
Pro tip: Check India Post's official website or the Finance Ministry's small savings rate announcement before calculating. Rates change quarterly.
If you're calculating for future planning, try running the numbers at 6.5% and 6.0% too – gives you a conservative estimate if rates drop.
Interpreting the Results
The post office RD calculator shows:
- Total deposits: Monthly amount × 60 months Example: ₹5,000 × 60 = ₹3,00,000
- Interest earned: The extra money you make Example: ₹54,036
- Maturity amount: What you actually receive Example: ₹3,54,036
That ₹54,036 interest is your reward for consistency. No stock market timing, no fund manager fees – just steady deposits and guaranteed growth.
Benefits of Using an Indian post RD calculator for Planning Your Investments
Accurate Financial Planning
Guessing doesn't work with money. The post office RD calculator gives exact figures – no approximations, no surprises.
Planning a wedding in 5 years? Need ₹3 lakh? Calculator shows you need roughly ₹4,250 monthly to reach that target. Now you have a concrete savings goal.
Comparing Different Tenures and Deposit Amounts
Run multiple scenarios in minutes:
|
Monthly Deposit |
5-Year Maturity |
Interest Earned |
|
₹1,000 |
₹70,807 |
₹10,807 |
|
₹2,500 |
₹1,77,018 |
₹27,018 |
|
₹5,000 |
₹3,54,036 |
₹54,036 |
|
₹10,000 |
₹7,08,072 |
₹1,08,072 |
See how interest scales with deposit size. ₹10,000 monthly earns ₹1.08 lakh interest – ten times more than ₹1,000 monthly (₹10,807).
Estimating Returns Considering Interest Rate Changes
Rates aren't permanent. Test your numbers at different rates:
₹5,000 monthly for 5 years:
- At 7.0%: ₹3,57,498
- At 6.7%: ₹3,54,036
- At 6.5%: ₹3,51,672
- At 6.0%: ₹3,45,951
If rates drop to 6%, you still get ₹3.45 lakh. Calculator helps set realistic expectations.
Frequently Asked Questions
Minimum is ₹100 per month. There's no maximum limit – you can deposit ₹50,000 or more monthly if you want. Deposits must be in multiples of ₹10. The post office RD calculator works for any amount within these limits.
Yes. After 12 monthly deposits, you can borrow up to 50% of the balance. Interest charged is RD rate + 2%. Useful for emergencies without breaking the RD completely.
Interest is calculated quarterly on the cumulative balance. Each quarter, the balance includes all deposits made plus interest earned till that point. That's the compounding effect the calculator factors in.
Before 3 years: You get only savings account rate (around 4%) – significant loss. After 3 years: RD rate applies with 1-2% penalty. Full 5-year tenure always gives best returns. The post office RD calculator shows full-term figures only.
Credit Score
Check Your Credit Score
Get instant access to your credit score at no cost. Stay informed and loan-ready.
1.5M+ people
checked their credit Score
