What is a retirement calculator?
A retirement calculator tells you how much money you need on the day you retire so you can pay your expenses for the rest of your life, and how much you must save each month to get there. This retirement calculator India edition works in rupees and allows for inflation, which is the single biggest factor in retirement planning in India. Enter your age, expenses, savings and expected returns, and it shows the corpus you need, what your current savings will grow to and the monthly SIP that closes the gap. Assumptions are reasonable for 2026, but you should adjust them to your own situation.
What is retirement planning?
Retirement planning means estimating your future expenses, building a corpus (a large pool of savings) during your working years, and then drawing it down so it lasts as long as you do. In India most salaried people get some help from EPF, gratuity and perhaps NPS, but these rarely cover all expenses for 25 years or more. A clear target makes it easier to decide how much to invest and where.
How to use this retirement calculator
- Current age, retirement age and life expectancy – plan to age 85 or 90 to be safe. The standard retirement age in India is 58 or 60 for most jobs.
- Monthly expenses – what your household spends today. Leave out costs that will end before retirement, such as home loan EMIs or children's school fees.
- Inflation – 6% is a sensible long-term figure for India; healthcare costs often rise faster.
- Returns – before retirement, an equity-heavy mix can reasonably be assumed at 10–12%; after retirement, a safer mix at 7–8%.
- Current savings – add up EPF, PPF, NPS and investments you have set aside for retirement.
- Step-up – if you will raise your SIP every year with your salary, enter the yearly increase.
Retirement calculator formula
The calculator works in three steps.
1. Expenses at retirement (with inflation)
Future monthly expense = Current expense × (1 + inflation)years to retirement
2. Retirement corpus needed
Corpus = E × [1 − ((1 + g) ÷ (1 + r))N] ÷ [1 − (1 + g) ÷ (1 + r)]
- E = yearly expense in the first year of retirement
- g = inflation during retirement
- r = return on the corpus after retirement
- N = years in retirement (life expectancy − retirement age)
This is the present value of a growing annuity: every year you withdraw a little more to keep up with prices, while the remaining money keeps earning.
3. Monthly investment needed
Your current savings grow at the pre-retirement return. The shortfall is divided by the future value of ₹1 invested every month (with any step-up), which gives the monthly SIP.
Retirement calculation example (India, with inflation)
A 30-year-old spends ₹50,000 a month, wants to retire at 60, plans for life to 85, assumes 6% inflation, 11% return before retirement and 7.5% after, and has ₹10 lakh saved today.
- Monthly expenses at 60: 50,000 × 1.0630 = ₹2,87,175.
- Corpus needed at 60: about ₹7.32 crore.
- ₹10 lakh today grows to about ₹2.29 crore by 60.
- Monthly SIP needed to cover the rest: about ₹19,900 a month.
The numbers look large because of inflation: ₹50,000 today buys what about ₹2.87 lakh will buy in 30 years. That is why an inflation-adjusted retirement calculator is far more useful than one that ignores rising prices.
How much do I need to retire in India?
A common shortcut is 25 to 33 times your yearly expenses at retirement. The exact multiple depends on how long retirement lasts and the gap between return and inflation: the smaller the gap, the bigger the corpus. Retiring early at 45 needs a much larger multiple, because the money has to last 40 years or more.
| Real return (return − inflation) | Corpus as multiple of first-year expenses (25-year retirement) |
|---|---|
| 0% | 25× |
| 1.5% | about 21× |
| 3% | about 18× |
How long will my retirement money last?
The table under the result shows your corpus year by year after retirement: the money at the start of each year, the inflated monthly expense and what is left at the end. If your corpus runs out before your life expectancy, raise your savings, delay retirement by a few years or plan lower expenses. To plan regular withdrawals from a mutual fund corpus, try the SWP calculator.
Retirement age in India
The retirement age is 60 for central government employees and most state governments (some states use 58 or 62), and 58 for EPF purposes. Private companies usually set 58 or 60. To work out your exact retirement date from your date of birth, add the retirement age to your birth date; in government service, you retire on the afternoon of the last day of the month in which you reach that age (or the previous month if your birthday falls on the 1st).
Where to invest for retirement in India
- EPF and VPF – safe, tax-free, 8.25% for FY 2025-26. Project yours with the EPF calculator.
- NPS – low-cost, market-linked, with extra tax benefits; see the NPS calculator.
- PPF – 7.1%, tax-free, 15-year lock-in.
- Equity mutual funds via SIP – the main growth engine for long horizons; plan with the SIP calculator.
- After retirement – Senior Citizens' Savings Scheme, RBI floating rate bonds, debt funds and annuities for steady income.
How to calculate retirement date from date of birth
To calculate your retirement date, add the retirement age to your date of birth. Someone born on 15 August 1990 reaches 60 on 15 August 2050. In central government service, the retirement date is then moved to the last day of that month, so the retirement date by date of birth is 31 August 2050; if the birthday is on the 1st, retirement is on the last day of the previous month. A retirement calculator by DOB for age 60 simply applies this rule; for age 58 or 62, change the number of years.
Retirement calculator for government employees
A retirement calculator for central government employees has to include pension. Employees who joined before 2004 get an old-scheme pension of 50% of last basic pay plus DA; those who joined later are in NPS or UPS. Railway employees, teachers and state government staff follow similar rules set by their own government. In this calculator, subtract the monthly pension you expect from your current monthly expenses before you enter them, so that the corpus covers only what the pension does not. The same trick makes it a retirement calculator with pension for private employees who expect EPS or annuity income.
Retirement calculator with current savings and yearly contribution
"How much will I have at retirement?" depends on what you have saved and what you keep adding. Enter your current savings, and the calculator shows what they will grow to. If you prefer a yearly contribution instead of a monthly SIP, multiply the monthly figure by 12 – investing once a year gives a slightly smaller result because the money is invested later. Add EPF (EPF calculator) and NPS projections (this also works as a retirement calculator for NPS if you include your NPS balance in current savings).
How much can I withdraw in retirement?
The table under the result is effectively a retirement SWP plan: each year you withdraw one year's inflated expenses from the corpus and the rest keeps earning. That gives a steady monthly income that rises with prices. If you take a lump sum out at retirement for a house or a child's wedding, add that amount to the corpus you need. A common rule of thumb is a 3–4% first-year withdrawal rate for a retirement lasting 30 years or more.
Retirement calculator with inflation and taxes
Income in retirement is taxed: interest from FDs and SCSS at your slab rate, annuities in full, and mutual fund withdrawals as capital gains. To allow for tax, increase your monthly expenses by the tax you expect to pay, or lower the post-retirement return by 0.5–1%. For couples with an age difference, use the younger partner's life expectancy so the joint plan lasts long enough.
Tips for a secure retirement
- Start early: every 5-year delay roughly doubles the monthly amount needed.
- Buy separate health insurance; medical costs are the biggest risk after 60.
- Do not count on selling your home or support from children.
- Review your plan every year and raise your SIP with each salary hike.
Retirement calculator: how much do I need and how much will I have?
These are the two questions every retirement calculator answers. How much do I need? For a 35-year-old spending ₹40,000 a month who retires at 60, the calculator (6% inflation, 7.5% return after retirement, life to 85) shows expenses of about ₹1.72 lakh a month at 60 and a corpus of about ₹4.37 crore. How much will I have? ₹5 lakh saved today grows to about ₹68 lakh by 60 at 11%, and a ₹20,000 monthly SIP for 25 years adds about ₹2.91 crore, about ₹3.59 crore in total. Without any SIP, the retirement calculator shows a shortfall of about ₹3.69 crore and suggests about ₹25,400 a month to close it; with the ₹20,000 SIP running, only about ₹78 lakh is left to cover.
Retirement calculator: monthly income you can draw
If you think in terms of monthly income, work backwards. At a 4% first-year withdrawal rate, every ₹1 lakh of monthly income in retirement needs ₹12 lakh a year ÷ 4% = ₹3 crore of corpus. A 3.5% rate, safer for a retirement of 30+ years, needs about ₹3.4 crore. This retirement calculator does the same sum more precisely by growing each year's withdrawal with inflation.
Retirement calculator: how long will my money last?
The table under the result is a plan of monthly withdrawals that rise with inflation, which is how an SWP works. If you withdraw more, the corpus will not last to your life expectancy; the "corpus at end of year" column shows the year it runs out. For a fixed lump sum and a fixed monthly withdrawal, the SWP calculator shows exactly how long the money will last.
Retirement calculator by date of birth: your retirement date
A retirement calculator from DOB needs only your date of birth and the retirement age. Examples for retirement at age 60 under the government rule (last day of the month):
| Date of birth | Reaches 60 on | Retirement date |
|---|---|---|
| 15 August 1970 | 15 August 2030 | 31 August 2030 |
| 1 March 1975 | 1 March 2035 | 28 February 2035 |
| 20 December 1980 | 20 December 2040 | 31 December 2040 |
To find your age on any date or the time left until retirement, use the age calculator or the date calculator.
Retirement calculator: Government of India, railway, state and teacher employees
For a Government of India employee, including railway employees, the superannuation age is 60. Most state governments also retire staff at 60, and government teachers usually follow their state's age; some university and college teachers retire at 62 or 65. Military personnel retire earlier, depending on rank. Enter your own retirement age, then subtract the pension you expect from your monthly expenses so the corpus covers only the rest. Years of service decide the pension: under the old scheme at least 10 years are needed for a pension, while under UPS 25 years give 50% of average basic pay.
Retirement calculator: Karnataka government and Tamil Nadu
Karnataka government and Tamil Nadu government employees retire at 60, so enter 60 as the retirement age; the last-day-of-the-month rule above also applies.
Retirement calculator: lump sum at retirement
At retirement you usually receive lump sums such as EPF, gratuity, leave encashment and up to 60–80% of your NPS corpus. Add the expected amounts to your current savings (in today's money) or subtract them from the corpus the calculator shows; see the gratuity calculator for that part.
Retirement calculator for couples with age difference (joint plan)
For a joint retirement plan, enter the household's total expenses, the older partner's retirement age and a life expectancy based on the younger partner. If one partner is 5 years younger and you plan to 85, set life expectancy to 90 so the money lasts for both. Add both partners' EPF, NPS and mutual fund savings as current savings.
Retirement calculator USA: using it in dollars
The method works in the USA too: enter expenses in dollars, US inflation of about 2.5–3% and returns that match your 401(k) or IRA mix. Subtract expected Social Security from your monthly expenses. The 4% rule of thumb for withdrawals comes from US market studies.
Retirement calculator and planner: next steps
- Run the calculator with today's expenses and savings.
- Set up the suggested SIP, split across EPF/VPF, NPS and equity funds.
- Re-run the plan every year and raise your SIP with your salary.
- Five years before retirement, move part of the corpus into safer debt investments.
Frequently asked questions
How much money do I need to retire in India?
Roughly 25 to 33 times your yearly expenses at the time you retire, depending on how long you expect retirement to last and the return you earn above inflation. The calculator works out the exact figure for your inputs.
What is the formula for a retirement calculator?
Inflate today's expenses to your retirement year, then find the present value of a growing annuity: Corpus = E × [1 − ((1+g)/(1+r))^N] ÷ [1 − (1+g)/(1+r)], where E is the first-year expense, g inflation, r post-retirement return and N years in retirement.
What inflation rate should I use for retirement planning in India?
Most planners use 6% for general expenses. If much of your spending will be on healthcare, use 7–8% to be safe.
What is the retirement age in India?
It is 60 for central government employees and most state governments, and 58 for EPF. Private companies usually choose 58 or 60.
How long will my retirement corpus last?
The year-by-year table shows how your corpus is used. It lasts until your life expectancy if you save the amount the calculator suggests and returns match your assumptions.
What is a retirement corpus?
A retirement corpus is the total amount of savings you need on the day you retire to pay for your expenses for the rest of your life.
Is this retirement calculator free?
Yes. It is free, needs no sign-up and works on mobile and desktop.
How much do I need to retire with ₹1 lakh a month?
At a 4% first-year withdrawal rate, about ₹3 crore in today’s money. The calculator gives a more exact figure because it adds inflation until you retire and through retirement.
How do I calculate my retirement date from my date of birth?
Add the retirement age to your date of birth. In government service you retire on the last day of that month, or on the last day of the previous month if your birthday is on the 1st.
Last updated 2026-09-18