Ppf 15 Years Calculator
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Reviewed by Calculator Editorial Team
Calculate the future value of your investment after 15 years using our PPF 15 Years Calculator. This tool helps you estimate how much your money will grow with compound interest over a 15-year period.
What is PPF?
PPF stands for Public Provident Fund, a long-term, tax-efficient savings scheme offered by the Indian government. It's designed to help individuals save for retirement or other financial goals. The PPF scheme offers a guaranteed return of 7.1% per annum, compounded annually, with tax benefits.
The PPF calculator helps you project your investment's future value based on the current interest rate and your monthly contributions.
Key Features of PPF
- Minimum investment: ₹500 per year
- Maximum investment: ₹1,50,000 per year (₹12,500 per quarter)
- Lock-in period: 15 years
- Partial withdrawals allowed after 7 years
- Tax benefits under Section 80C of the Income Tax Act
How to Use This Calculator
Using our PPF 15 Years Calculator is simple:
- Enter your monthly investment amount in the "Monthly Investment" field
- Select the annual interest rate (current rate is 7.1%)
- Click the "Calculate" button
- View your projected future value after 15 years
This calculator assumes you invest the same amount each month for 15 years. The results are based on compound interest calculations.
The Formula
The future value of a series of regular payments (like monthly PPF contributions) can be calculated using the following formula:
Where:
FV = Future Value
P = Monthly Investment Amount
r = Monthly Interest Rate (Annual Rate / 12)
n = Total Number of Payments (15 years × 12 months)
This formula accounts for the time value of money and compounding interest, giving you an accurate projection of your PPF's future value.
Worked Example
Let's calculate the future value of a PPF investment with the following details:
- Monthly investment: ₹1,000
- Annual interest rate: 7.1%
- Investment period: 15 years
Using the formula:
FV ≈ ₹3,250,000
After 15 years, your ₹1,000 monthly investment at 7.1% annual interest would grow to approximately ₹3,250,000.
Frequently Asked Questions
- What is the current PPF interest rate?
- The current PPF interest rate is 7.1% per annum, compounded annually.
- Can I withdraw money from PPF before maturity?
- Partial withdrawals are allowed after 7 years, but the account must be closed after 15 years.
- Is PPF taxable?
- No, PPF is tax-free on both investment and returns. The government also offers tax benefits under Section 80C.
- What is the minimum and maximum investment in PPF?
- The minimum investment is ₹500 per year, and the maximum is ₹1,50,000 per year (₹12,500 per quarter).
- Can I open a PPF account online?
- Yes, you can open a PPF account online through the official PPF portal or authorized banks.
About this calculator
Updated June 26, 2026. Formulas, assumptions, and limitations are shown directly on this page.
Formula and Sources
The PPF calculator uses the standard compound interest formula for regular payments. The current interest rate is based on the latest government announcement.
Last updated: June 2023