Quick Answer: Most financial planners suggest saving enough to replace about 80% of your pre-retirement income, which commonly works out to roughly 10 to 12 times your annual salary by age 67. The famous 4% rule says you can withdraw 4% of your savings in your first year of retirement and adjust for inflation after that. Your exact number depends on your spending, retirement age, debts, and other income like Social Security.
“How much money is needed to retire?” is the most important financial question most people will ever answer, and there is no single magic number. A teacher retiring at 62 with a paid-off house needs far less than a couple retiring at 55 with a mortgage and expensive travel plans.
Fortunately, researchers and financial institutions have developed reliable rules of thumb that get you remarkably close. This guide covers the 4% rule, Fidelity’s savings benchmarks, and a simple method for calculating your own personal retirement number for 2026.
The 4% Rule: The Classic Starting Point
The 4% rule comes from the Trinity Study, which tested withdrawal rates against historical market data. The finding: a retiree with a balanced portfolio of stocks and bonds could withdraw 4% of their savings in the first year of retirement, increase that amount with inflation each year, and have the money last at least 30 years in most market scenarios.
In practice, the math works like this:
- Need $40,000 per year from savings? You need about $1,000,000 ($40,000 / 0.04).
- Need $60,000 per year? You need about $1,500,000.
- Need $80,000 per year? You need about $2,000,000.
Important caveats: the 4% rule assumes a roughly 50/50 stock-bond mix, a 30-year retirement, and that you will adjust withdrawals for inflation. Retiring very early, holding mostly cash, or facing a brutal early bear market can all stretch the rule. See Fidelity’s retirement savings guidance for their latest take on sustainable withdrawal rates.
Fidelity’s Savings Benchmarks by Age
Fidelity Investments publishes widely cited savings milestones based on retiring at 67 with a lifestyle similar to your working years. Their guideline: aim to save 10 times your pre-retirement income by age 67.
- By age 30: 1x your annual salary saved
- By age 40: 3x your annual salary saved
- By age 50: 6x your annual salary saved
- By age 60: 8x your annual salary saved
- By age 67: 10x your annual salary saved
So if you earn $75,000 per year, Fidelity’s framework suggests roughly $750,000 saved by 67. These are guidelines, not guarantees, but they give you concrete checkpoints to measure progress against.
How to Calculate Your Personal Retirement Number
Rules of thumb are useful, but nothing beats estimating your own number. Work through these five steps:
- Estimate your annual retirement spending. Start with your current spending and adjust. Many costs drop in retirement (commuting, work wardrobe, retirement savings themselves), while others rise (health care, travel, hobbies). A common planning assumption is 70% to 80% of pre-retirement income, but track your actual spending for accuracy. Our how to budget money step by step guide 2026“>step-by-step budgeting guide can help you nail down the real numbers.
- Subtract guaranteed income. Estimate your Social Security benefit at the Social Security Administration website and add any pension income. Suppose you will spend $70,000 a year and expect $25,000 from Social Security. Your savings only need to cover the remaining $45,000.
- Multiply the gap by 25. This is the 4% rule in reverse. A $45,000 annual gap times 25 equals a $1,125,000 target.
- Adjust for your timeline. Planning to retire at 55 instead of 67? You will need the money to last longer and will have fewer working years to save. Consider multiplying by 28 to 30 instead of 25 for very early retirement.
- Add a buffer for big unknowns. Health care is the biggest wild card. Fidelity estimates a 65-year-old couple retiring today may need over $300,000 for health care costs in retirement, not including long-term care.
Key Factors That Change Your Number
When you retire
Every extra year you work does triple duty: one more year of savings, one more year of investment growth, and one fewer year your savings must cover. Delaying Social Security from 62 to 70 increases your monthly benefit by roughly 76%, which can dramatically shrink the amount your savings must provide.
Debt
Entering retirement with a mortgage or consumer debt raises the income your savings must generate. Paying off high-interest debt before retiring is usually one of the highest-return moves you can make. At minimum, know exactly what your fixed obligations will be.
Social Security and pensions
These are the foundation of most retirement plans. A married couple can easily receive $40,000 to $60,000 per year in combined Social Security benefits, which cuts the savings target substantially. Create an account at ssa.gov to see your personalized estimate.
Health care and longevity
Medicare starts at 65 but does not cover everything: premiums, deductibles, dental, vision, and especially long-term care come out of pocket. Planning for a longer life costs more, but outliving your money is the risk you most want to avoid.
Where to Keep Your Retirement Savings
Where you save matters almost as much as how much:
- 401(k) or 403(b): Employer plans with tax advantages and often a company match. Always contribute at least enough to capture the full match; it is an instant 50% to 100% return.
- Traditional and Roth IRAs: Individual accounts with 2026 contribution limits around $7,000 to $8,000 depending on age. Roth IRAs are especially valuable because qualified withdrawals in retirement are tax-free.
For money you want to keep safe and accessible, learn how does a certificate of deposit work what you need to know“>how certificates of deposit work as part of a balanced cash strategy.
What If You Are Behind?
Most people are. If the benchmarks above feel out of reach, do not panic, act:
- Raise your savings rate by 1% a year. You will barely feel it, and compounding does the heavy lifting over time.
- Use catch-up contributions. Workers 50 and older can contribute extra to 401(k)s and IRAs each year.
- Delay retirement even slightly. Working two more years can add 10% to 20% to your sustainable income.
Frequently Asked Questions
Is $1 million enough to retire?
For many people, yes, especially with Social Security on top. Using the 4% rule, $1 million supports about $40,000 per year in withdrawals, plus whatever Social Security provides. Whether it is enough for you depends on your spending, retirement age, debts, and where you live.
What is the 4% rule in simple terms?
Withdraw 4% of your retirement savings in your first year of retirement, then adjust that dollar amount for inflation each following year. Research suggests this approach makes savings last 30 years in most historical market scenarios.
How much should I have saved by 40?
Fidelity’s guideline suggests 3 times your annual salary by age 40. If you are behind, focus on raising your savings rate rather than the exact multiple.
Does Social Security count toward my retirement number?
Absolutely. Subtract your expected annual Social Security and pension income from your spending needs first, then apply the 4% rule (multiply by 25) only to the remaining gap. This is the single biggest adjustment most people miss when estimating.
