Retirement Savings Calculator — Plan Your Financial Future
Retirement planning is one of the most critical financial decisions you'll make, yet many people underestimate how much they'll need. Our Retirement Savings Calculator bridges the gap between where you are now and where you need to be. By factoring in your current age, desired retirement age, monthly expenses, inflation rate, and expected investment returns, this tool reveals the exact corpus required for a comfortable retirement.
Whether you're in your 20s just starting your career or in your 40s playing catch-up, understanding your retirement number is the first step toward financial security. This calculator also shows you exactly how much you need to save each month to reach your goal, making it easy to incorporate into your budget.
How to Use the Retirement Calculator
- Enter your current age and target retirement ageThis determines your investment horizon — the number of years you have to build your retirement fund.
- Input your monthly expensesEnter what you expect to spend each month in retirement. A common rule is 70-80% of your current pre-retirement income.
- Set inflation and return ratesThe default inflation rate is 3% and expected return is 8%. Adjust these based on your investment strategy and economic outlook.
- Enter current savingsIf you already have retirement savings (401k, IRA, pension), enter the total here. This reduces the amount you need to save monthly.
- Click CalculateSee your required retirement corpus and the monthly savings needed to reach your goal.
Frequently Asked Questions
A common guideline is the 25x rule: save 25 times your annual retirement expenses. For example, if you need $60,000/year, aim for a $1.5 million corpus. The 4% withdrawal rule suggests you can safely withdraw 4% of your portfolio annually without depleting it.
Historically, inflation has averaged about 3% annually in the US. However, healthcare costs often inflate faster (5-7%). Using 3-4% for general expenses and 5-6% for healthcare is a prudent approach for retirement planning.
As early as possible. Thanks to compound interest, someone who starts saving at 25 can accumulate significantly more wealth than someone who starts at 35 — even if the later starter saves more per month. Time in the market is your greatest asset.
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