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Key Takeaways
The PNB PPF Calculator is an online financial tool that helps you calculate the maturity value of your Public Provident Fund investment. It uses official government interest rates and PPF rules to show total investment, interest earned, and final corpus. It is particularly useful when planning long-term savings or using the PPF interest calculator PNB to understand compounding accurately.
Har saal thoda thoda paisa bacha kar future secure karna chahte ho, but exact result samajh nahi aata? This is where tools like the PNB PPF calculator monthly, help you visualise long-term outcomes before investing.
The PNB PPF Calculator is simple and requires only a few basic inputs to get return estimates:
This step-by-step method follows the official PPF rules issued by the Ministry of Finance and ensures accurate long-term savings planning. The calculator is also widely used by retirees that makes the PNB PPF calculator for senior citizens helpful for planning post-retirement tax-free income.
I invested ₹1,50,000 every year in my PPF account for 15 years. My total investment becomes ₹22,50,000. The PNB PPF Calculator shows a maturity amount of around ₹40,00,000, which is completely tax-free based on the current government-declared interest rate.
Bonus Tip: PNB now lets customers open PPF accounts completely online via mobile app or net banking, which eliminates branch visits.
These examples apply equally to accounts opened through branch mode or PNB PPF account opening online, as the rules and returns remain the same across modhttps://www.indiapost.gov.in/es.

This case represents salaried individuals who invest the maximum allowed amount every year to build a large tax-free amount.
When ₹1,50,000 is invested every financial year for 15 years, interest is compounded annually. Since PPF interest is calculated on the lowest balance between the 5th and last day of each month, disciplined early deposits significantly improve returns. The maturity amount remains fully tax-free under existing income tax rules.
This case reflects individuals such as homemakers or self-employed professionals who invest a moderate fixed amount annually.
The long tenure and compounding effect help generate meaningful returns even with a lower yearly contribution. The PNB PPF Calculator clearly separates invested amount and interest earned that allows investors to track wealth growth without market risk.
This case is relevant for individuals nearing retirement who extend their PPF account after the initial 15-year period.
After maturity, PPF accounts can be extended in blocks of five years. During extension, interest continues to accrue on the existing balance. The extension case is particularly relevant for retirees, where the PNB PPF calculator for senior citizens helps assess interest continuation after maturity.
These cases show that whether you invest a high amount, a moderate amount, or extend your account after maturity, the PNB PPF Calculator helps you plan safe and tax-free long-term savings.
The PNB PPF Calculator helps you see how small, disciplined yearly savings can turn into a safe and tax-free fund over time. It helps you plan confidently, no matter your income level or life stage by clearly showing your total investment, interest earned, and final maturity value
1. Can I deposit money in a PNB PPF account online without having a PNB savings account?
No. Online deposits are available only when a PNB savings account is linked. This applies even when the account is opened through pnb ppf account opening online. Deposits must be made offline at the branch without it.
2. What makes a PNB PPF account better than PPF accounts in other banks?
PNB PPF accounts follow the same government rules, interest rates, and tax benefits as PPF accounts in other banks. The difference lies mainly in service features such as branch access, online facilities, and customer support, not in returns or safety.
3. What options are available after completing 20 years in a PPF account?
The account holder has 3 options after completing 15 years plus a 5-year extension. The account can be extended again for another 5 years with contributions. It can be extended without contributions while earning interest. Or it can be closed and the full amount withdrawn. A new PPF account can be opened only if the old one is fully closed.
4. Why is my PPF account showing zero interest even after many years?
This usually happens due to incomplete KYC, a dormant account, or incorrect account status in bank records. Interest calculation resumes once KYC is updated and the account is regularised. The interest is not lost but credited after correction.
5. How many times can a PPF account be extended after maturity?
A PPF account can be extended any number of times in blocks of five years after the initial 15-year maturity period. Each extension must be chosen at the end of the previous block, and interest continues as per government-declared rates.
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