Retirement Calculator - Plan Your Financial Freedom

Calculate how much corpus you need for retirement and the monthly SIP required to achieve it. Plan your retirement with inflation-adjusted estimates.

Last updated: June 2026 for FY 2025-26Formula verified against RBI / government guidelinesReviewed by Jashmin, Finance Professional
100% private: All calculations run in your browser. Your numbers never leave your device — no server, no storage, no account required.

Calculate Retirement

years
18years55years

Your current age

years
40years70years

Age at which you plan to retire

10,0005,00,000

Your current monthly household expenses

%
3%10%

Average inflation rate in India

%
6%15%

Expected annual return on investments

01,00,00,000

Current retirement savings/investments

Corpus Needed at Retirement

₹0

Monthly SIP Required

₹0

Total Investment

₹0

Wealth at Retirement

₹0

Breakdown

Monthly SIP Needed
Corpus Needed

How to Use This Retirement Calculator

Using our Retirement Calculator is simple and takes just a few seconds. Enter your values using the sliders or input fields above, and the results will update instantly — no need to click a calculate button.

All calculations are performed in your browser using standard financial formulas. Your data is never stored or transmitted to any server, ensuring complete privacy.

The results shown are estimates based on the inputs you provide. For precise figures, consult with your bank or financial advisor. Use this tool for quick comparisons, planning, and understanding how different variables affect your financial outcomes.

Formula & Explanation

Corpus = Monthly Expense × 12 × (1 + inflation)^years / withdrawal_rate

The retirement corpus is calculated by projecting your current monthly expenses to retirement age using expected inflation, then dividing by a safe withdrawal rate (typically 4%). The monthly SIP needed is derived using future value of annuity formula considering expected returns.

Calculation Examples

Early Starter (Age 25)

₹40,000/month expenses, retire at 60, 6% inflation, 10% returns

Corpus Needed: ₹6.94 Cr | Monthly SIP: ₹20,500

Mid-Career Professional (Age 35)

₹60,000/month expenses, retire at 60, 6% inflation, 10% returns

Corpus Needed: ₹6.20 Cr | Monthly SIP: ₹45,800

Late Planner (Age 45)

₹75,000/month expenses, retire at 60, 6% inflation, 12% returns

Corpus Needed: ₹5.39 Cr | Monthly SIP: ₹1,05,000

Benefits

  • Inflation-adjusted corpus estimation
  • Personalized SIP recommendation
  • Accounts for existing savings
  • Helps set clear financial goals
  • Enables early planning for financial freedom

Use Cases

  • Determining retirement corpus target
  • Calculating monthly SIP for retirement
  • Comparing early vs late retirement scenarios
  • Assessing impact of inflation on retirement
  • Planning for early retirement (FIRE)

About Retirement Calculator

Our Retirement Calculator helps you estimate the corpus needed for a comfortable retirement in India. It factors in inflation, expected investment returns, and your current savings to determine the monthly SIP required. Start planning early to leverage the power of compounding and secure your financial independence.

Frequently Asked Questions

A common rule of thumb is to accumulate 25-30x your annual expenses at retirement. If your current monthly expense is ₹50,000 and you plan to retire in 25 years (at 6% inflation), you will need approximately ₹6-7 crore. The 4% safe withdrawal rate means a ₹5 crore corpus supports ₹20 lakh/year or ₹1.67 lakh/month in retirement. Use the free Retirement Calculator on AbacusHand to calculate your exact result instantly.

Retiring at 45 vs 60 makes a massive difference — you need 15 more years of corpus and your investments have 15 fewer years to compound. A person retiring at 45 with ₹50,000 monthly expenses needs approximately ₹9-10 crore vs ₹5-6 crore at 60. Early retirement (FIRE) is achievable but requires aggressive saving (40-60% of income) from your 20s. Use the free Retirement Calculator on AbacusHand to calculate your exact result instantly.

India averages 6% inflation, which means expenses double roughly every 12 years. Your current ₹50,000/month expense becomes ₹1.6 lakh/month in 20 years and ₹2.87 lakh/month in 30 years. Ignoring inflation is the biggest retirement planning mistake. Your investments must grow faster than inflation, requiring equity exposure (10-12% returns) rather than just FDs or savings accounts. Use the free Retirement Calculator on AbacusHand to calculate your exact result instantly.

To build ₹5 crore in 25 years at 12% CAGR (equity mutual funds), you need a monthly SIP of approximately ₹18,500. At 10% returns, the required SIP is ₹26,500. Starting 5 years earlier (30 years) at 12% reduces the required SIP to approximately ₹12,000. Starting at 25 instead of 35 can halve your required monthly investment. Use the free Retirement Calculator on AbacusHand to calculate your exact result instantly.

Use all three as complementary layers: EPF (mandatory, 8.25% guaranteed) forms the base, PPF (7.1%, EEE tax benefit, ₹1.5 lakh/year) adds safe debt allocation, and NPS (market-linked, extra ₹50,000 tax benefit under 80CCD(1B)) adds equity growth potential. A 35-year-old investing ₹5,000/month each in EPF, PPF, and NPS equity could build ₹3-4 crore by 60. Use the free Retirement Calculator on AbacusHand to calculate your exact result instantly.