NPS Calculator

What is an NPS calculator?

An NPS calculator estimates the corpus you will build in the National Pension System by retirement, how much of it you can take as a lump sum, and the monthly pension you will get from the annuity. Enter your monthly contribution, age, expected return and the share of the corpus you will put into an annuity. This NPS calculator online handles an existing balance and a yearly step-up, and it follows the NPS exit rules as amended by PFRDA and in force as of 2026.

What is NPS and how does it work?

NPS is a voluntary, market-linked retirement scheme regulated by the Pension Fund Regulatory and Development Authority (PFRDA). You open a Tier 1 account (the pension account, with tax benefits and withdrawal limits) and optionally a Tier 2 account (a flexible savings account without tax benefits). Your money is invested by a pension fund manager of your choice in equity (E), corporate bonds (C), government securities (G) and alternative assets (A). You can choose the mix yourself (active choice, equity up to 75%) or let it shift from equity to debt as you age (auto choice).

Central and state government employees joined after 2004 are in NPS by default, with the government adding 14% of basic + DA. Central government employees can instead choose the Unified Pension Scheme (UPS), which offers an assured pension. Private employees can join through their employer (Corporate NPS) or on their own (All Citizen Model). For children, NPS Vatsalya lets parents start an account that converts to a regular NPS account at 18.

NPS exit rules in 2026: lump sum and annuity

After PFRDA's amendments, non-government subscribers can now withdraw up to 80% as a lump sum and must buy an annuity with at least 20%, compared with the earlier 60/40 rule. They can also stay invested up to age 85 and use systematic withdrawals. Government employees keep the 60/40 split. The calculator lets you pick any annuity share from the minimum up to 100%.

NPS calculation formula

NPS contributions grow like a monthly SIP. With a step-up, each year's monthly contribution rises by a fixed percentage. The corpus is:

Corpus = Existing balance × (1 + i)ⁿ + Σ C_k × (1 + i)^{(n − k + 1)}

Monthly pension = Annuity amount × Annuity rate ÷ 12

• i = expected yearly return ÷ 12
• n = total months until exit
• C_k = contribution in month k
• Annuity amount = corpus × annuity share

NPS calculation example

A 30-year-old invests ₹10,000 a month, raises it by 5% each year, expects a 10% return and exits at 60, putting 40% into an annuity at 6.5%. The default values in the calculator show a corpus of about ₹3.59 crore from ₹79.7 lakh invested. The lump sum (60%) is about ₹2.16 crore and the monthly pension is about ₹77,850. Choosing only the 20% minimum annuity would double the lump sum's share but halve the pension.

NPS tax benefits (as of FY 2026-27)

• Employer contribution – Section 80CCD(2): deductible up to 14% of basic + DA under the new regime and 10% under the old regime (14% for government employees). This is the main NPS benefit in the new regime.
• Own contribution – 80CCD(1): within the ₹1.5 lakh 80C limit, old regime only.
• Extra ₹50,000 – 80CCD(1B): old regime only.
• At exit: 60% of the corpus withdrawn as a lump sum is tax-free under the income tax law. The tax rules have not yet been updated for the new 80% limit, so the extra 20% (between 60% and 80%) may be taxable at your slab rate until the government clarifies it – check before you withdraw. The annuity purchase is not taxed, but the pension you receive is taxed at your slab rate.

Compare the regimes with your NPS deduction in the income tax calculator.

How to calculate NPS deduction from salary

If your employer offers Corporate NPS, you can ask for part of your CTC – up to 14% of basic + DA – to go to NPS. On a ₹50,000 monthly basic, that is up to ₹7,000 a month, tax-free under the new regime. It reduces your in-hand pay but not your tax-free savings. See the effect on take-home pay in the salary calculator.

NPS for government employees

Government employees contribute 10% of basic + DA and the government adds 14%. Enter the total of both as your monthly contribution and pick "Government employee" so the calculator applies the 40% minimum annuity. If you are weighing NPS against UPS, remember UPS gives an assured 50% of average basic pay after 25 years of service, while NPS depends on market returns.

Can NPS be paid monthly or annually?

Yes. You can contribute any amount at any time; the minimum is ₹500 per contribution and ₹1,000 a year for Tier 1. Monthly contributions (like a SIP) spread your purchases across market ups and downs. If you invest yearly, enter the yearly amount ÷ 12 – the result will be close.

How the NPS calculator works

This NPS calculator follows the NPS calculation method used by most planners: it adds each monthly contribution, grows the balance at your expected return every month, raises the contribution once a year by the step-up you set, and at the exit age splits the maturity amount into a lump sum and an annuity. To calculate the NPS maturity amount for a one time investment, set the monthly contribution to zero and enter the amount as your existing balance.

NPS calculator for private employees and for government employees

If you work in the private sector, enter what you and your employer put in each month. In the NPS calculator, central or state government employees should enter 10% of basic + DA from you plus 14% from the government. Under the 7th Pay Commission, a basic pay of ₹56,100 with DA of, say, 58% gives about ₹88,600 of basic + DA, so the total contribution is roughly ₹21,300 a month. For a government job, a step-up of 6–8% a year roughly matches annual increments and DA hikes, so the calculator also handles an annual increment.

NPS calculator vs UPS calculator

Central government employees can choose between NPS and UPS. UPS promises 50% of the average basic pay of the last 12 months as pension after 25 years of service, indexed to inflation. NPS pays whatever the annuity on your corpus buys. Run this NPS calculator with a realistic return, then compare its pension with 50% of your expected last basic pay.

NPS interest rate and returns

NPS does not pay a fixed interest rate; returns come from the market. Scheme E (equity) Tier 1 funds have returned roughly 11–13% a year over ten years, Scheme C and G around 8–9%. The calculator uses one average rate for the whole period. To see the corpus in today's money, which is what an NPS calculator with inflation shows, divide the result by (1 + inflation)^years: at 6% inflation over 30 years, ₹1 crore is worth about ₹17 lakh in today's rupees.

Tier 1 vs Tier 2

Use this as an NPS calculator for Tier 1, the pension account. Tier 2 has no lock-in and no annuity rule, so for Tier 2 simply read the corpus figure and ignore the pension lines.

NPS after retirement

After 60 you can defer the lump sum, take it in instalments through systematic withdrawals up to age 85, or keep contributing up to age 75. Choose the fund manager and asset mix before opening your NPS account online through eNPS; you can change the pension fund manager once a year.

Tips to get a bigger NPS pension

• Start early: a 25-year-old gets almost twice the corpus of a 35-year-old for the same monthly amount.
• Use a step-up that matches your salary increments.
• Keep a higher equity share while you are young.
• Compare annuity rates across providers at exit, and consider staying invested past 60 if you do not need the money.

To see NPS as part of your total retirement plan, use the retirement calculator; for your provident fund, the EPF calculator.

NPS calculator India: yearly deposits, lump sums and existing balances: what to enter

NPS calculator for yearly investment

If you put money into NPS once a year, divide the yearly investment by 12 and enter that as the monthly amount. For ₹1.2 lakh a year, enter ₹10,000. The NPS calculator yearly result will be close to a true once-a-year deposit; the timing of deposits within the year changes the corpus by only a few percent.

NPS calculator with current balance

Already have an NPS account? Enter the current balance shown in your CRA statement (Protean, KFintech or CAMS) in the existing balance box. The NPS calculator with current balance grows that amount at your expected return for the remaining years and adds your future contributions on top.

NPS calculator with yearly increase

Salaries rise, so contributions usually do too. Set the step-up field to your expected yearly increase, for example 5% or 10%. In the default example, a 5% yearly increase takes the corpus from about ₹2.28 crore (flat ₹10,000 a month) to about ₹3.59 crore.

NPS calculator for government employees under the 7th Pay Commission

For a govt job, the monthly NPS contribution is 10% of your basic pay + DA plus 14% from the government, so 24% in total. Under the 7th Pay Commission pay matrix, Level 7 starts at a basic of ₹44,900; with 58% DA that is about ₹70,900 of basic + DA and a total contribution of about ₹17,000 a month. In the NPS calculator for a govt job, use a step-up of 6–8% for increments, DA hikes and promotions.

NPS calculator lumpsum: one-time investment

To see what a single lumpsum grows to, enter it as the existing balance and set the monthly contribution to zero. ₹5 lakh invested once at age 30 grows to about ₹99 lakh by 60 at 10% a year.

NPS interest rate and NPS calculator returns

There is no fixed NPS interest rate. Returns depend on the scheme you pick and the pension fund manager. The NPS Trust (the PFRDA body that holds NPS assets) publishes scheme-wise returns on its website; to calculate NPS returns for your plan, use those long-run figures, not last year's number, as the expected return. A mix of 50–75% equity has historically supported 9–11% a year over long periods; a debt-heavy mix, about 8%.

NPS calculator formula in Excel (xls)

You can build a simple NPS calculator in an xls or xlsx sheet with the FV function. For a flat monthly contribution, the corpus is =FV(r/12, years*12, -monthly, -balance, 1). For example, =FV(10%/12, 360, -10000, 0, 1) gives about ₹2.28 crore. For a yearly increase, add one row per year and carry the balance forward, or simply use this NPS calculator, which does the step-up for you.

NPS calculator vatsalya: saving for a child

NPS Vatsalya accounts can be opened by parents for a child with as little as ₹1,000 a year. To estimate one, use the NPS calculator with the child's current age, exit age 18 and your planned monthly amount; the corpus shown is the value when the account moves into the regular NPS.

NPS calculator for BPO, retail and customer service (Net Promoter Score)

In a BPO, retail store or customer service team, NPS usually means Net Promoter Score, not the National Pension System. Customers rate "How likely are you to recommend us?" from 0 to 10. Promoters score 9–10, passives 7–8 and detractors 0–6.

Net Promoter Score = % promoters − % detractors

For example, 200 responses with 120 promoters (60%) and 30 detractors (15%) give an NPS of 45. The score ranges from −100 to +100. This page's calculator is for the pension scheme; do the Net Promoter Score calculation with the formula above.

NPS calculator details you need before you start

• Your current age and planned exit age (60 by default; you can stay invested up to 85).
• Monthly contribution from you and, if any, your employer.
• Your existing NPS balance from the latest statement.
• An expected return based on your equity share.
• The share of the corpus for the annuity and a current annuity rate (6–7% is typical).

Frequently asked questions

Last updated 2026-09-18