Calculators
Estimate National Pension System retirement corpus, annuity, and pension value. Runs in your browser on AI Online Tools with clear inputs, instant feedback...
Plan your retirement with the National Pension System. Estimate your corpus, lump sum withdrawal, and monthly pension.
12/5/2026
Total Corpus at Retirement
₹1,59,55,277
Estimated Monthly Pension
₹31,911
Lump Sum Withdrawal (60%)
₹95,73,166
Annuity Investment (40%)
₹63,82,111
The National Pension System (NPS) is a government-sponsored pension scheme that provides a disciplined retirement savings vehicle for Indian citizens. Our NPS Calculator helps you estimate the corpus you can accumulate by the time you retire, the lump sum you can withdraw, and the regular monthly pension you can expect.
Using the interactive tool above, you can adjust your monthly contributions (including employer contributions), expected returns, retirement age, and annuity preferences. In this comprehensive guide, we cover everything you need to know about NPS – from eligibility and tax benefits to investment options and withdrawal rules.
NPS is a defined contribution pension scheme. You make regular contributions (monthly or annually) during your working life. The money is invested in a mix of equity, corporate bonds, and government securities based on your chosen asset allocation. At retirement (age 60), you can withdraw 60% of the corpus as a tax-free lump sum, and the remaining 40% must be used to purchase an annuity that provides a regular pension.
The NPS Calculator uses the future value of a series of monthly investments (SIP formula) compounded monthly at the expected annual return rate. The formula is:Corpus = P * [ (1 + r/12)^(n*12) - 1 ] / (r/12) * (1 + r/12)
Where P = total monthly contribution (employee + employer), r = annual return rate, n = years to retirement. The annuity monthly pension is calculated as: (Annuity Amount * Annuity Rate / 100) / 12.
- Contribution: Employee contribution up to ₹1.5 lakh under 80C + additional ₹50,000 under 80CCD(1B). Employer contribution up to 10% of salary is deductible under 80CCD(2) (no upper limit).
- Returns: The accumulated corpus grows tax-free until withdrawal.
- Withdrawal at retirement: 60% lump sum is completely tax-free. The 40% annuity purchase is also tax-free at the time of purchase, but the pension received is taxable as income.
- Premature withdrawal: Only 20% can be withdrawn tax-free, 80% must buy annuity, and tax treatment differs.
NPS vs PPF: PPF has fixed interest (currently 7.1%) and full tax-free maturity. NPS offers market-linked returns (8-12% historically) but only 60% tax-free lump sum. For long-term wealth creation, NPS may outperform PPF.
NPS vs Mutual Funds (Retirement Funds): Both are market-linked. NPS has lower costs and mandatory annuity, while mutual funds offer full withdrawal flexibility.
NPS vs Atal Pension Yojana (APY): APY is for unorganized sector with fixed pension (₹1k-5k). NPS is for all citizens with higher potential.
- Asset allocation (Active vs Auto choice): Higher equity allocation can boost returns but increases risk.
- Pension Fund Manager (PFM): Different PFMs have different performance records.
- Expense ratio: NPS charges are low (around 0.09% to 0.2%).
- Market conditions: Equity returns are volatile; long-term averages matter.
Yes, for those recruited after 2004. For others, it's voluntary.
Yes, but with restrictions. You can withdraw only 20% as lump sum, and 80% must buy annuity. The tax treatment is also different.
The annuity amount is used to purchase a pension plan from an IRDAI-approved insurer. The monthly pension depends on the annuity rate at that time.
Yes, you can change your asset allocation or fund manager once a year.
Our calculator provides a close estimate based on standard compounding formulas. Actual returns may vary based on market performance and annuity rates at retirement.
The NPS Calculator is an essential tool for anyone serious about retirement planning. It helps you visualise the power of compounding and make informed decisions about how much to save. Remember that retirement planning is a marathon, not a sprint. Use this calculator regularly to track your progress and adjust your contributions as your income grows.
Start planning your retirement today with our NPS Calculator above. Experiment with different scenarios, download your report, and take the first step towards a financially secure future.
Estimate National Pension System retirement corpus, annuity, and pension value. Runs in your browser on AI Online Tools with clear inputs, instant feedback...
NPS Calculator is listed under Calculators so you can find related converters and calculators on the same hub. Everything stays lightweight for everyday tasks—open the tool, complete the job, and move on.
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