Retirement Planning Calculator India 2026: Check if You’re On Track & Calculate Monthly SIP Needed

A retirement planning calculator is a tool that evaluates whether your current savings and monthly investments are sufficient to support your expected retirement lifestyle based on your income growth, inflation, and investment return assumptions. Unlike a retirement corpus calculator, which defines a target number, a retirement planning calculator measures readiness: it compares what your investments are projected to grow into by retirement against what you will actually need at that point. For Indian investors, this distinction matters because many people have a corpus target in mind but have not checked whether their current savings behaviour is actually aligned with reaching it. This retirement planning calculator at Moneyvesta answers that specific question: are you on track, and if not, by how much do your monthly investments need to change?

A retirement corpus calculator answers: How much money will I need at retirement? It takes your current monthly expenses, lifestyle inflation, and life expectancy to define a target number. A retirement planning calculator answers: Based on what I am doing today, am I likely to reach that target? It takes your existing savings, monthly investment amount, and assumed returns, then compares your projected corpus at retirement against the required corpus. Moneyvesta offers both tools separately for this reason. Use the retirement corpus calculator first to define your target. Then use this retirement planning calculator to assess whether your current investment behaviour is sufficient to reach it, and what monthly investment change is needed if it is not.

Retirement readiness status is the calculator’s summary assessment of whether your current plan is aligned with your retirement goal. It is classified into three categories. On Track means your projected corpus at retirement is equal to or greater than the required corpus – your current savings rate and expected returns appear sufficient based on your assumptions. Needs Attention means your projected corpus is moderately below the required corpus – meaningful but achievable adjustments to monthly investments or retirement age could close the gap. Not on Track means your projected corpus falls significantly short of the required corpus under the current plan – your monthly investment, retirement age, or expense expectations may need a substantial revision. All three classifications are based entirely on your inputs and long-term return assumptions, not on guaranteed outcomes.

The calculator works in three sequential steps. First, it projects your current monthly expenses forward to your planned retirement age using the inflation rate you enter, to determine what your lifestyle will cost annually at the point of retirement. Second, it calculates the total corpus required at retirement start to sustain those inflation-adjusted expenses, using a capital-preserving approach – meaning the corpus is structured to last indefinitely by generating returns that cover withdrawals, rather than being fully drawn down over a fixed period. Third, it compounds your current retirement savings and monthly investment contributions at your pre-retirement return assumption to project the corpus you are likely to have accumulated by retirement age. The gap or surplus between the projected corpus and the required corpus drives both the readiness status and the suggested change in monthly investment.

A capital-preserving approach means the required retirement corpus is calculated so that investment returns on the corpus are sufficient to cover your annual expenses indefinitely – the principal is intended to remain largely intact rather than being steadily drawn down to zero. This is different from a drawdown approach, which calculates a corpus that is completely exhausted over a fixed retirement period such as 25 or 30 years. The capital-preserving approach requires a larger corpus but offers three advantages for Indian investors: it provides a buffer against living longer than anticipated, it leaves an estate for dependents, and it is more resilient to sequence-of-returns risk in the early retirement years when portfolio declines have the most lasting damage. The practical implication is that this calculator’s required corpus figure will typically be higher than what a simple 25x or drawdown-based calculator produces, reflecting a more conservative and sustainable planning standard.

For Indian retirement planning, a lifestyle inflation rate of 6% per annum is a reasonable long-term assumption. Using 6% means ₹80,000 in monthly expenses today becomes approximately ₹3.45 Lakh per month in 25 years, and approximately ₹6.20 Lakh per month in 35 years. For households with significant healthcare expenses, private school fees, or frequent travel – categories that inflate faster than general CPI – using 7% gives a more conservative and realistic estimate. Avoid using figures below 5%, as underestimating inflation is one of the most common reasons retirement plans fall short of their targets.

For Indian investors with an equity-oriented portfolio – predominantly equity mutual funds, direct equity, or NPS equity tier – a pre-retirement return assumption of 11 to 12% per annum is broadly reasonable for long-term planning. The default of 11% in this calculator is deliberately set slightly conservatively to account for diversification across debt and hybrid instruments, fund costs, and the realistic possibility that future returns may be modestly lower than past returns. For more conservative investors with significant debt allocation such as PPF, EPF, and FDs, a blended pre-retirement return of 8 to 10% is more appropriate. Do not use assumptions above 12% for long-term retirement planning — optimistic return assumptions produce a false on track signal and leave insufficient buffer for poor sequence years.

A post-retirement return of 7 to 8% per annum is appropriate for most Indian retirees who shift their portfolio toward a conservative, income-generating allocation such as Senior Citizens Savings Scheme, RBI Floating Rate Bonds, debt mutual funds, and some balanced or equity-oriented hybrid funds. The default of 8% in this calculator reflects a moderate post-retirement allocation that maintains some equity exposure for growth while prioritising capital preservation. Using a post-retirement return higher than 8% is not recommended in planning because it understates the required corpus and creates a false sense of adequacy. If you plan a fully debt-based post-retirement portfolio, using 6 to 6.5% as your post-retirement return gives a more conservative and realistic corpus requirement.

A Not on Track result means your projected corpus at retirement, based on your current savings and monthly investment, is materially below the required corpus under the assumptions you have entered. There are four levers to improve retirement readiness. The first and most impactful is increasing your monthly investment: the Suggested Change in Monthly Investment output shows the approximate additional amount needed each month to close the gap. The second is extending your planned retirement age by 2 to 5 years, which gives your corpus more time to compound and reduces the number of retirement years the corpus must support. The third is reducing expected monthly expenses in retirement. The fourth is reviewing your return assumptions if you have been conservative in your pre-retirement return input. In practice, a combination of higher monthly investment and a modest retirement age adjustment resolves most Not on Track situations for investors who are 10 or more years from retirement.

The monthly amount needed for retirement rises sharply with age. For someone retiring at 60, wanting the equivalent of ₹80,000 per month in today’s money in retirement, and starting with no retirement savings, the amount needed is about ₹98,000 per month at age 30, ₹1.31 lakh at age 35, ₹1.78 lakh at age 40, and ₹3.96 lakh at age 50. In simple terms, someone starting at 50 needs to invest about 4 times as much every month as someone starting at 30 for the same retirement goal.

Yes. The Current Retirement Savings field should include the total current value of all investments you plan to use in retirement, including your EPF accumulated balance, NPS Tier 1 corpus, PPF balance, and any long-term equity mutual funds or direct equity holdings earmarked for retirement. When including EPF and NPS in your current retirement savings, be mindful that the pre-retirement return assumption you enter should reflect the blended return of your entire portfolio, not just the equity mutual fund component, to produce an accurate projection.

No. All results from this calculator are estimates based on the assumptions you provide. Actual retirement outcomes depend on variables the calculator cannot model: market returns will vary year to year and may deviate from your long-term assumption, particularly in poor sequence years at the start of retirement; inflation may be higher or lower than your input; your income and expenses will change in ways that affect both contributions and the required corpus; tax laws affecting long-term capital gains, NPS withdrawals, and retirement income may change; and healthcare costs may escalate faster than general inflation. This calculator is best used as a directional planning signal rather than as a precise forecast. The most reliable use of this tool is to run it annually with updated inputs, observe whether your readiness status is improving or deteriorating, and make adjustments accordingly.

At minimum, once a year – and immediately after any significant financial life event. Life changes that materially affect your retirement readiness include a meaningful increase in income, a change in monthly expenses, a significant market movement that changes the value of your existing corpus, a revision to your target retirement age, a change in employment from salaried to self-employed, and changes to tax laws affecting long-term investment returns or retirement withdrawal taxation. Retirement readiness is not a one-time calculation – it is an annual checkpoint.

This calculator provides a useful estimate but cannot account for several factors that materially affect real retirement outcomes. It does not model taxes on withdrawals or long-term capital gains currently applicable in India. It does not account for asset allocation changes over time, especially the shift from equity-heavy to debt-heavy portfolios as retirement approaches. It does not model healthcare cost inflation, which in India typically runs above general CPI. It does not incorporate multiple financial goals running simultaneously, such as children’s education, home loan repayment, and emergency fund needs. It also does not account for sequence-of-returns risk, where poor returns in the early years of retirement can disproportionately damage long-term portfolio survival. These factors require a structured financial plan reviewed by a SEBI-registered financial advisor, not a calculator estimate alone.

For Indian professionals in their 30s and early 40s with 20 to 25 years to retirement, a realistic retirement planning timeline involves three phases. Phase one focuses on building the accumulation base through SIPs, EPF and NPS contributions, and a strong monthly investment habit. Phase two involves course-correcting based on annual readiness checks, increasing SIP amounts in line with income growth, and keeping lifestyle inflation below income growth. Phase three involves gradually shifting the portfolio toward more conservative instruments, stress-testing the corpus against poor market years, and structuring the retirement income and withdrawal strategy before employment income stops. The most common planning mistake is treating retirement as a late-stage problem, by which point the compounding window has largely closed.

Estimated Retirement Corpus Required is how much you need to have saved by the day you retire, calculated based on your inflation-adjusted expenses at retirement and a capital-preserving withdrawal approach where returns from the corpus cover expenses indefinitely. Projected Corpus at Retirement is what your savings are actually estimated to grow into, calculated by compounding your current retirement savings and monthly investment contributions at your pre-retirement return assumption over your remaining working years. Financial readiness is determined by the gap between these two figures. If your projected corpus exceeds the required corpus, you are on track. If it falls short, the gap is your retirement shortfall, and the Suggested Change in Monthly Investment field shows the approximate monthly increase needed to close it, assuming all other inputs remain constant.