How Much Should You Save for Retirement?
Learn the common rules of thumb for retirement saving, why starting early matters so much, and how to estimate your own target.
The short version
There is no single number that fits everyone, but there are useful guidelines. Many planners suggest saving around 10% to 15% of your income for retirement, including any employer match, starting as early as you can. The earlier you start, the less you have to save each month, because your money has more time to compound.
Why starting early matters
Consider someone who saves $500 per month and earns an assumed 7% annual return, compounded monthly. These figures are illustrations, not predictions.
- Start at 30, save until 65 (35 years): contributions of $210,000 grow to roughly $900,000.
- Start at 40, save until 65 (25 years): contributions of $150,000 grow to roughly $405,000.
Waiting ten years cuts the final amount by more than half, even though the person only contributed $60,000 less. Most of the difference is growth earned over the extra decade.
Common rules of thumb
- Save 10% to 15% of gross income, counting employer contributions.
- Salary multiples: some guidelines suggest having roughly one times your salary saved by 30, three times by 40, and so on, rising to around eight to ten times by retirement. Treat these as rough benchmarks, not rules.
- The 4% guideline: a commonly cited idea is that withdrawing about 4% of your savings in the first year of retirement, then adjusting for inflation, has historically lasted about 30 years. On $900,000, 4% is $36,000 per year. It is a starting point, not a guarantee.
Estimating your own target
- Estimate your retirement spending. Many people plan for 70% to 80% of their pre-retirement spending, but your needs may differ.
- Subtract guaranteed income such as Social Security or a pension.
- Divide the remaining yearly need by 0.04 to get a rough savings target under the 4% guideline. For example, a $30,000 yearly gap suggests about $750,000.
- Work backwards to a monthly saving amount using a calculator and a realistic return assumption.
Make the most of employer plans
If your employer matches contributions to a 401(k) or similar plan, contributing at least enough to receive the full match is often considered an easy win, because the match is additional money. Annual contribution limits for 401(k) plans and IRAs are set by the IRS and change over time, so check the current limits.
What these estimates leave out
- Inflation: prices rise, so future dollars buy less. Using a lower, inflation-adjusted return gives a more cautious estimate.
- Market ups and downs: real returns vary from year to year and are never guaranteed.
- Taxes: withdrawals from some accounts are taxable.
- Healthcare and longevity: medical costs and living longer than expected can increase what you need.
Frequently asked questions
Is it too late if I am starting in my 40s or 50s?
No. You may need to save a higher percentage or work a little longer, but every contribution still helps. Catch-up contribution rules may allow older savers to put in more.
What return should I assume?
Use a range, for example a conservative, a moderate and an optimistic rate, and see how your plan holds up in each case.
Should I pay off debt first or save for retirement?
It depends on the interest rates and whether you have an employer match. Many people do both, capturing the match and aggressively paying down high-interest debt. A qualified financial professional can help with your specific situation.
Try it yourself
Use our retirement calculator to enter your age, savings, monthly contribution and expected return, and see how different choices change your result.
This guide is for educational purposes only and is not financial, tax, or legal advice.