Retirement Calculator — How Much Do I Need to Retire?

What is a Retirement — How Much Do I Need to Retire??

Retirement planning is the process of calculating how much wealth you need to accumulate before stopping work, so that your savings — invested and growing — can fund your living expenses for the rest of your life without running out. The two most widely used frameworks are the 25× rule (save 25 times your annual expenses, equivalent to a 4% annual withdrawal rate) and corpus-based planning that accounts for inflation and investment returns. The critical variable most people underestimate is inflation. At 8% annual inflation, prices double every 9 years. If you spend 50,000 per month today, you may need 150,000 per month at retirement in 15 years. This calculator accounts for inflation by projecting your expenses forward to retirement, then calculates the lump sum needed to sustain that inflated lifestyle until age 85. In Pakistan, EOBI (Employees' Old-Age Benefits Institution) provides a minimal monthly pension — typically 10,000-15,000 PKR — which covers a fraction of actual retirement expenses. Self-funded retirement through stocks, real estate, NSS bonds, and gold is essential. The 4% rule originated in US research and may need adjustment for higher-inflation economies.

How to Use This Calculator

Enter your current age and target retirement age. Enter your current monthly expenses (today's rupees or pounds). Enter any existing retirement savings. Select your expected annual return on investments and expected inflation rate. Click Calculate to see the total corpus you need at retirement, the monthly savings required starting today, how much your current savings will be worth by retirement, and how many years of retirement the corpus covers.

💡 Pro Tips

• ✓Rule of thumb: retire with 25× your annual expenses (4% withdrawal rule).
• ✓Starting at 25 vs 35: you need to save roughly half as much per month starting a decade earlier.
• ✓Pakistan EOBI pension is minimal — self-funded retirement through NSS, property, and stocks is critical.
• ✓Inflation at 12% doubles prices every 6 years — factor this into every projection.
• ✓Diversify retirement savings: property, stocks/mutual funds, NSS bonds, gold, and fixed deposits.
• ✓Review your retirement plan every 3 years — income, expenses, and returns all change.
• ✓Medical costs typically rise faster than general inflation in retirement — build a healthcare buffer.
• ✓Do not rely solely on children for retirement support — financial independence is more secure for all.

Who Uses This Calculator?

Young professionals in their 20s-30s starting retirement planning for the first time. Mid-career individuals checking if their current savings rate puts them on track. Pre-retirees in their 50s finalising their retirement corpus target. Financial advisors demonstrating inflation impact and required savings rates to clients. Anyone using the 4% rule or 25× rule to validate their retirement number.

Frequently Asked Questions

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