Calculator
What the PPF Calculator does
PPF Calculator: calculates Maturity Value, Total Invested and Interest Earned from Yearly Deposit, Interest Rate and Tenure. Example: yearly deposit 150000 ₹, interest rate 7.1 % p.a. and tenure 15 years gives maturity value ₹40,68,209.22.
This calculator reads Yearly Deposit, Interest Rate and Tenure and produces Maturity Value, Total Invested and Interest Earned. Adjust anything and the figures re-derive on the spot.
Most people who open the PPF Calculator are savers modelling a goal. Getting the arithmetic right before you sign is cheaper than discovering it afterwards.
There is no account, no upload and no server round trip, because the page does the work itself.
Each field is explained further down, along with the method and a worked example that uses the default values.
What do the PPF Calculator fields mean?
The PPF Calculator uses 3 inputs. The page opens in a usable state: real values in, real answer out, ready to edit.
| Field | What to enter | Default |
|---|---|---|
| Yearly Deposit | measured in ₹; accepts 500 to 150000 | 150000 |
| Interest Rate | measured in % p.a.; accepts 1 to 12 | 7.1 |
| Tenure | measured in years; accepts 15 to 50 | 15 |
How does the PPF Calculator work?
Each output is derived from the inputs above in a single pass; there is no hidden state carried between runs, so the same inputs always give the same calculation.
Each field is verified before use; failures are reported explicitly rather than swallowed.
Worked example
These are the values the PPF Calculator loads by default, and the result it produces from them. Below is the same computation the tool performs on load, step by step.
| Yearly Deposit | 150000 ₹ |
|---|---|
| Interest Rate | 7.1 % p.a. |
| Tenure | 15 years |
| Maturity Value | ₹40,68,209.22 |
|---|---|
| Total Invested | ₹22,50,000.00 |
| Interest Earned | ₹18,18,209.22 |
Read next: Section 80C: How the ₹1.5 Lakh Deduction Really Works
How to use it
- Set Yearly Deposit in ₹ (500 to 150000).
- Put Interest Rate in % p.a. (1 to 12).
- Key in Tenure in years (15 to 50).
- Results update continuously rather than on submit.
- Check Maturity Value, Total Invested and Interest Earned on the right.
- Copy Link when you want to return to this exact configuration; Print when someone needs it on paper.
What this tool does not do
- Fees, taxes and eligibility rules vary by product and are not included unless there is a field for them.
- Lender rounding rules differ, so the final figure on your statement may differ by a small amount.
- There is no history: reload the page and the previous run is gone.
- The result inherits any error in the inputs without flagging it.
Frequently asked questions
Enter Yearly Deposit in ₹, Interest Rate in % p.a. and Tenure in years. Every input names its unit, and every output does too, which removes the usual source of error.
Yearly Deposit accepts 500 to 150000 ₹. Go outside it and you get an error against that specific field instead of a misleading number.
With the values loaded when the page opens, maturity value comes out as ₹40,68,209.22. Adjust any field to see how much the answer depends on it.
No. There is no upload step, no database, and nothing to delete afterwards.
No charge. Everything on the page is available without signing in.
The arithmetic will match any correct implementation. What it cannot include is the processing fee, the insurance bundled into the offer, or the rate band you actually qualify for.