Retirement Planning & Nest Egg Calculator
Plan your path to financial freedom. Estimate your required retirement corpus, project the future value of your current savings, and compute the monthly SIP needed to maintain your lifestyle after retirement.
Sensitivity Analysis
Evaluate how variations in key operational drivers impact Required Retirement Corpus.
| Sensitivity Case | Assumption Shift | Driver Value | Required Retirement Corpus | Impact vs Base |
|---|
Formula & Methodology
Target Corpus = Annual Expenses in Retirement / 0.04ExpensesCurrent household living budget.
Years to RetireRetirement Age minus Current Age.
Inflation (%)Annual cost of living escalation.
Practical Worked Example
A 30-year-old with Rs 50,000 monthly living costs and Rs 5,00,000 in savings plans to retire at age 60 with 6% inflation and 12% investment returns.
Interpretation & Industry Benchmarks
Retirement corpus calculation ensures you never outlive your financial assets by using safe withdrawal rate guidelines.
Empirically proven sustainable over 30-year retirements (Trinity Study).
Industry Nuance: In India, medical inflation often exceeds 10%–12%; maintain a separate healthcare emergency corpus alongside your retirement fund.
Analytical Limitations
- Assumes constant inflation rate and steady investment returns throughout working years.
Frequently Asked Questions
What is the 25x rule for retirement?
The 25x rule states you need 25 times your annual retirement living expenses accumulated in a diversified portfolio to sustain a safe 4% annual withdrawal rate indefinitely.