PPF Calculator

Work out your PPF balance at maturity from yearly deposits and the interest rate

Investment Details

Min: ₹500 | Max: ₹1,50,000 per year

Min: 15 years (lock-in period)

Current rate: 7.1% (Govt. notified)

Maturity Amount

₹40,68,209

Total Investment:₹22,50,000
Total Interest:₹18,18,209
At Maturity:₹40,68,209

Investment Summary

Yearly Investment₹1,50,000
Interest Rate7.1% p.a.
Time Period15 years
Total Investment₹22,50,000
Interest Earned₹18,18,209
Maturity Amount₹40,68,209

Returns Breakdown

Investment55.3%
Interest Earned44.7%

80.8%

Returns on Investment

₹1,21,214

Avg Yearly Interest

Year-by-Year Account Growth

YearOpening BalanceDepositInterest EarnedClosing Balance
Year 1₹0₹1,50,000₹10,650₹1,60,650
Year 2₹1,60,650₹1,50,000₹22,056₹3,32,706
Year 3₹3,32,706₹1,50,000₹34,272₹5,16,978
Year 4₹5,16,978₹1,50,000₹47,355₹7,14,334
Year 5₹7,14,334₹1,50,000₹61,368₹9,25,701
Year 6₹9,25,701₹1,50,000₹76,375₹11,52,076
Year 7₹11,52,076₹1,50,000₹92,447₹13,94,524
Year 8₹13,94,524₹1,50,000₹1,09,661₹16,54,185
Year 9₹16,54,185₹1,50,000₹1,28,097₹19,32,282
Year 10₹19,32,282₹1,50,000₹1,47,842₹22,30,124
Year 11₹22,30,124₹1,50,000₹1,68,989₹25,49,113
Year 12₹25,49,113₹1,50,000₹1,91,637₹28,90,750
Year 13₹28,90,750₹1,50,000₹2,15,893₹32,56,643
Year 14₹32,56,643₹1,50,000₹2,41,872₹36,48,515
Year 15₹36,48,515₹1,50,000₹2,69,695₹40,68,209

Partial Withdrawal

Withdrawal eligible

Partial withdrawal is allowed from the 7th financial year onwards.

Maximum Withdrawal Amount:₹12,74,556

Rule: You can withdraw up to 50% of the balance at the end of 4th year preceding the year of withdrawal. Only one withdrawal per financial year is allowed.

Loan Against PPF

Not eligible

Loan facility available only from 3rd to 6th year

Interest Rate Impact Analysis

See how different interest rates affect your maturity amount with yearly investment of ₹1,50,000 for 15 years.

Interest RateTotal InvestmentInterest EarnedMaturity AmountDifference
6.5% p.a.₹22,50,000₹16,13,102₹38,63,102-₹2,05,108
7% p.a.₹22,50,000₹17,83,208₹40,33,208-₹35,001
7.1% p.a.(Current)₹22,50,000₹18,18,209₹40,68,209+₹0
7.5% p.a.₹22,50,000₹19,61,586₹42,11,586+₹1,43,377
8% p.a.₹22,50,000₹21,48,642₹43,98,642+₹3,30,433
8.5% p.a.₹22,50,000₹23,44,802₹45,94,802+₹5,26,593

* PPF interest rate is reviewed quarterly by the government and may change.

Investment Amount Comparison

Compare returns for different yearly investment amounts over 15 years at 7.1% interest.

Yearly InvestmentTotal InvestedInterest EarnedMaturity AmountTax Saved (80C)
₹50,000₹7,50,000₹6,06,070₹13,56,070₹15,000
₹75,000₹11,25,000₹9,09,105₹20,34,105₹22,500
₹1,00,000₹15,00,000₹12,12,139₹27,12,139₹30,000
₹1,25,000₹18,75,000₹15,15,174₹33,90,174₹37,500
₹1,50,000(Current)₹22,50,000₹18,18,209₹40,68,209₹45,000

* Tax savings calculated assuming 30% tax bracket under Section 80C. Maximum deduction limit is ₹1.5 lakh per year.

About PPF (Public Provident Fund)

What is PPF?

PPF is a 15-year government savings scheme available at post offices and authorized banks. You can deposit between ₹500 and ₹1.5 lakh per financial year. Deposits count toward Section 80C; interest and maturity proceeds are tax-free.

How this calculator works

It assumes a fixed yearly deposit at the start of each year, compounded annually at the rate you enter. In a real PPF account, interest is credited on 31 March based on monthly balances — money deposited before the 5th of a month earns interest for that month.

FV = P × [((1 + r)^n − 1) / r] × (1 + r)

Example: ₹1,50,000 per year at 7.1% for 15 years gives a maturity of about ₹40,68,209.

Account rules

  • • Lock-in: 15 financial years from the year of opening
  • • One PPF account per person; a guardian can open one for a minor
  • • After maturity, extend in 5-year blocks with or without new deposits
  • • Interest rate is notified by the government and reviewed every quarter

Loan and withdrawal

  • • Loan: years 3–6, up to 25% of the balance two years earlier; interest is PPF rate + 1%
  • • Partial withdrawal: from year 7, up to 50% of the balance four years earlier; once per year
  • • Premature closure is allowed only in specific cases after 5 years, with 1% lower interest

Tax treatment

  • • Deposit: deductible under Section 80C (within the overall ₹1.5 lakh limit)
  • • Interest: not taxable; no TDS is deducted
  • • Maturity and partial withdrawals: tax-free

Compared with other 80C options

PPF works well for long-term, risk-free saving with tax-free returns. ELSS has a 3-year lock-in but returns depend on the market. NSC and tax-saver FDs pay fixed interest, but the interest is taxable. Many people use part of their ₹1.5 lakh limit for PPF and the rest for ELSS or life insurance.

Disclaimer: Figures shown are estimates. PPF rates change every quarter — confirm the current rate with your bank or the National Savings Institute. Speak to a CA for tax-related decisions.

Questions & answers

How much can I put in PPF each year?
Minimum ₹500 and maximum ₹1.5 lakh per financial year. The account runs 15 years and can be extended in blocks of 5 years after that.
When does PPF interest get credited?
Once a year on 31 March, on the balance in the account. Deposits made before the 5th of a month count for interest that month; after the 5th, that month is skipped. This tool assumes one deposit per year for simplicity.
Can I take money out of PPF before 15 years?
Loan in years 3–6 (up to 25% of balance two years back). Partial withdrawal from year 7 (up to 50% of balance four years back, once per year). Full premature closure only in limited cases after 5 years.

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