Retirement Calculator 2026
Estimate how much you need to retire comfortably and whether you are on track with your savings. Plan your retirement with confidence.
How Much Do You Really Need to Retire?
Retirement planning is one of the most important financial decisions you'll ever make. The amount you need depends on several factors: your desired lifestyle, expected retirement age, life expectancy, and investment returns.
The 4% Rule
A widely used guideline is the 4% rule: multiply your desired annual retirement income by 25 to estimate the corpus needed. For example, if you want $50,000 per year in retirement, you would need approximately $1.25 million. This rule assumes a balanced portfolio and is designed to make your savings last 30 years.[reference:0]
Retirement Savings Benchmarks by Age
Common benchmarks suggest saving 1× your annual salary by age 30, 3× by 40, 6× by 50, 8× by 60, and 10× by 67.[reference:1] However, these are general guidelines — your personal target may vary based on your lifestyle and retirement goals. The average 401(k) balance in 2025 is $271,320 for ages 55-64 and $299,442 for ages 65 and older.[reference:2]
Global Retirement Ages
Retirement ages vary significantly around the world. The average normal retirement age across OECD countries is 64.7 for men and 63.9 for women.[reference:3] The highest retirement age is 67 in Denmark, Iceland, Norway, and Israel.[reference:4]
The Impact of Inflation
Inflation erodes purchasing power over time. At 3% annual inflation, $50,000 today will be worth about $90,000 in 20 years.[reference:5] That's why retirement planning must account for inflation when estimating future expenses. Always use inflation-adjusted (real) returns in your calculations.
Frequently Asked Questions
The amount you need depends on your desired lifestyle, expected retirement age, life expectancy, and investment returns. A common rule of thumb is the 4% rule: multiply your desired annual retirement income by 25. For example, if you want $50,000 per year, you would need $1.25 million.[reference:6]
The 4% rule suggests that you can safely withdraw 4% of your retirement savings in the first year of retirement, then adjust that amount for inflation each subsequent year. This rule is based on historical market returns and is designed to make your savings last 30 years.
Common benchmarks suggest: by age 30, save 1× your annual salary; by 40, 3×; by 50, 6×; by 60, 8×; and by 67, 10× your annual salary.[reference:7] However, these are general guidelines and your personal target may vary based on your lifestyle and retirement goals.
The average normal retirement age across OECD countries is 64.7 for men and 63.9 for women. However, retirement ages vary widely by country — from 49 in Türkiye to 67 in Denmark, Iceland, Norway, and Israel.[reference:8]
Inflation erodes the purchasing power of your money over time. If inflation averages 3% per year, something that costs $50,000 today will cost about $90,000 in 20 years.[reference:9] That's why retirement planning must account for inflation when estimating future expenses.