Retirement Planner - Calculate Your Retirement Corpus

Plan your retirement with our free retirement calculator. Estimate your retirement corpus, monthly savings needed, and track your progress towards financial independence.

Input Parameters

Retirement Summary

Years to Retirement

25 years

Adjusted Monthly Expense

$10,469

Required Corpus

$1,152,072

Accumulated Corpus

$1,447,403

Perfect! Your retirement savings exactly match your needs.

Your current plan meets your retirement goals with no surplus or shortfall.

Why Plan for Retirement?

Retirement planning helps you estimate how much you need to save so you can maintain your lifestyle after you stop working. Inflation, life expectancy, and investment returns all affect the amount you need. This calculator shows your required corpus (the lump sum needed at retirement), how much you are on track to accumulate, and any shortfall—so you can adjust savings or expectations in time.

Starting early and saving consistently can make a big difference because of compounding. Use the tool above to try different retirement ages, monthly savings, and return assumptions to see what works for you.

Key Factors in Retirement Planning

  • Retirement age and life expectancy: How long you work and how long you expect to live determine how many years of expenses you must fund.
  • Monthly expense in retirement: Use today’s value; the calculator adjusts for inflation until retirement.
  • Expected return and inflation: Higher expected return reduces the corpus needed; higher inflation increases it. Use realistic assumptions.
  • Current savings and monthly savings: The more you save now and each month, the closer you get to (or past) your required corpus.

Frequently Asked Questions

What is a retirement corpus?

The retirement corpus is the lump sum you need at retirement to fund your expenses for the rest of your life. The calculator estimates this based on your expected monthly expense (in today’s terms), inflation, and life expectancy, and compares it to what your current savings and monthly contributions are projected to become.

What if I have a shortfall?

If the calculator shows a shortfall, you can try increasing monthly savings, retiring later, assuming a higher (but still realistic) return, or reducing expected retirement expenses. Even small increases in savings or a few extra years of work can significantly reduce or eliminate the shortfall.

Is the calculator accurate?

The calculator uses standard formulas for inflation-adjusted expenses and future value of savings. Results are estimates, not guarantees—actual returns and inflation will vary. Use it for planning and comparison; consider consulting a financial advisor for a full retirement plan.