Retirement Planning Calculator India
Estimate your required retirement corpus, future monthly expenses adjusted for inflation, and the monthly SIP required for a secure financial future.
Retirement Parameters
Illustrative assumption (RBI macroeconomic policy target is 4% ± 2%).
Illustrative benchmark (e.g. 12% equity CAGR; not guaranteed).
Corpus required at age 60 based on 4% illustrative annual withdrawal planning assumption.
Retirement Projection Summary
- Retirement life expectancy assumed at 85 years (25 years post age 60)
- 4% annual safe withdrawal rate (Bengen convention) applied to post-retirement corpus
- Equity mutual funds returns assumed at 12% CAGR long-term (user-editable illustrative projection)
- Inflation assumed at 6% p.a. (user-editable assumption; RBI 4% ± 2% is a macroeconomic policy target, not individual return assurance)
- Tax treatment on withdrawals (NPS, Equity LTCG) governed by applicable tax laws in retirement year
Frequently Asked Questions
How much money do I need for retirement?
Rule of thumb: 20-25 times your annual expenses. If you spend ₹5L/year now, you'll need ₹1-1.25 crore at retirement (adjusted for inflation). This calculator uses 4% safe withdrawal rate - your corpus should last 25+ years. Consider inflation (6-7%), increased medical costs, and lifestyle changes.
When should I start retirement planning?
Start in your 20s or as soon as you start earning. Power of compounding works best over long periods. Starting at 25 vs 35 can mean 2-3x difference in final corpus. Even small monthly investments (₹5K-10K) grow significantly over 30-35 years. Late start needs much higher monthly contribution.
What is a safe withdrawal rate for retirement?
4% is considered safe globally and used in this calculator. It means if you have ₹1 crore, you can withdraw ₹4 lakhs per year (₹33K/month) and your money should last 25+ years. Adjust based on inflation, investment returns, and life expectancy. Conservative: 3-3.5%, Aggressive: 5-6%.
Where should I invest for retirement?
Diversified portfolio: 20s-40s: 60-80% equity (mutual funds, stocks) for growth. 40s-50s: 50-60% equity, add debt funds, PPF, NPS. 60+: 30-40% equity, rest in fixed income. Use NPS (National Pension System) for additional tax benefits. Avoid keeping everything in fixed deposits - won't beat inflation.
What is NPS and should I invest in it?
NPS (National Pension System) is government-backed retirement scheme. Benefits: Additional ₹50K tax deduction (Sec 80CCD(1B)), low cost, market-linked returns (8-12% historically), mandatory annuity ensures lifetime pension. Drawback: Lock-in till 60, only 60% lump sum withdrawal at maturity. Good supplement to EPF/PPF.
How do I factor in inflation for retirement planning?
India's long-term inflation is 6-7%. Your ₹50K monthly expenses today will become ₹1.5-2L after 25 years. This calculator adjusts your current expenses for inflation to estimate future corpus needed. Keep some equity even in retirement to beat inflation and make corpus last longer.
How to Use This Calculator
- 1
Enter your current age and planned retirement age (typically 55-60 years). This determines your investment horizon.
- 2
Input current monthly expenses. The tool will adjust this for inflation to estimate expenses at retirement.
- 3
Add existing savings/investments. This grows with your expected returns and contributes to final corpus.
- 4
Set inflation rate (6-7% typical) and expected investment returns (10-12% for equity). View required monthly SIP to reach your goal.
Key Terms & Definitions
- Retirement Corpus
- Total amount needed at retirement to sustain your lifestyle. Calculated using future expenses and life expectancy (typically 25-30 years post-retirement).
- 4% Withdrawal Rule
- Safe annual withdrawal rate from retirement corpus. With ₹1 crore, you can withdraw ₹4L/year and money should last 25+ years.
- Inflation Adjustment
- Increasing expenses each year to account for rising costs. Historical India inflation: 6-7%. Your corpus must grow faster than inflation.
- Asset Allocation
- Distribution of investments across equity, debt, gold, real estate. Changes with age - higher equity when young, more debt near retirement.
- NPS (National Pension System)
- Government retirement scheme with tax benefits (₹50K extra under 80CCD(1B)), low cost, and mandatory annuity at maturity.
Formulas & Calculations
Future Monthly Expenses
Example: ₹50K now, 6% inflation, 30 years → ₹50K × (1.06)^30 = ₹2.87L per month at retirement.
Required Retirement Corpus
Using 4% safe withdrawal rate. Example: ₹2.87L/month = ₹34.4L/year. Corpus needed = ₹34.4L / 0.04 = ₹8.6 crore for 25+ years.
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