← All Calculators

👴 Retirement Calculator

Find out how much you need to retire comfortably, project your savings to retirement age, and estimate the monthly income your nest egg will generate.

⚙️ Full calculator functionality for this tool is being added. The SEO content and structure are complete.

How Much Money Do You Need to Retire?

The most widely used benchmark is the 4% Rule (25× Rule): multiply your desired annual retirement income by 25 to find your target nest egg. If you want $60,000/year in retirement, you need $1,500,000. This rule is based on research showing a 4% annual withdrawal rate has historically sustained a 30-year retirement across most market environments.

A more conservative version uses 3.3% withdrawal (30× multiplier) for 40-year retirements or those with significant market risk concerns. This calculator shows both the savings you'll accumulate and the monthly income they can sustain.

How Retirement Savings Grow

Future Value of Regular Contributions FV = P(1+r)⊃t + PMT × [(1+r)⊃t − 1] / r
P = Current savings balance r = Annual return rate t = Years until retirement PMT = Annual contribution

The Impact of Starting Early

If you invest $500/month starting at 25 with a 7% return, you'll have $1,311,000 by 65. Starting at 35 with the same contributions yields only $612,000 — less than half, for only 10 years less of investing. Those first ten years account for the majority of the final balance. Compound interest rewards those who start early far more than those who invest more later.

Retirement Account Types to Know

  • 401(k) / 403(b) — Employer-sponsored plans. 2024 contribution limit: $23,000 ($30,500 if 50+). Many employers match contributions — always capture the full match first.
  • Traditional IRA — Tax-deductible contributions; taxed at withdrawal. 2024 limit: $7,000 ($8,000 if 50+).
  • Roth IRA — After-tax contributions; tax-free growth and withdrawals. Same limits as Traditional. Best if you expect higher taxes in retirement.
  • HSA — Health Savings Account doubles as a retirement vehicle; triple tax-advantaged for medical expenses.

The FIRE Movement and Early Retirement

FIRE (Financial Independence, Retire Early) uses the same 4% rule but targets retirement in your 40s or 50s. Because the retirement period is 40–50 years, many FIRE adherents use a more conservative 3–3.5% withdrawal rate (28–33× annual expenses). Reaching FIRE requires a high savings rate — typically 40–70% of income — and often lowers the target date dramatically. Our calculator models any retirement age; enter your target to see if your trajectory gets you there.

Complement this with our investment calculator and compound interest calculator to model different contribution and return scenarios.

Related Calculators

🌱Compound Interest 📊Investment Calculator 💸Inflation Calculator 💼Salary Calculator 🧾Income Tax Calculator 🏠Mortgage Calculator

Frequently Asked Questions

Common questions about how much should i... and more.

How much should I save for retirement by age?

Fidelity's widely cited benchmarks: save 1× your salary by 30, 3× by 40, 6× by 50, 8× by 60, 10× by 67. These assume retirement at 67, a 15% savings rate, and a 67/33 stock/bond allocation. Example: earning $70,000/year, you should have roughly $210,000 saved by 40 and $490,000 by 55. These are milestones, not absolute rules — retire earlier and you need more; plan to work part-time in retirement and you may need less. Enter your current savings and contribution rate above to see your personal trajectory.

What is the 4% rule in retirement planning?

The 4% rule (or "safe withdrawal rate") states that retirees can withdraw 4% of their portfolio in the first year of retirement, then adjust that amount for inflation each year, and have a high probability of not outliving their money over a 30-year retirement. It comes from the 1994 "Trinity Study" which analyzed historical stock/bond portfolios. The formula flipped: to determine your target nest egg, multiply your desired annual spending by 25. $50,000/year → $1.25M. $80,000/year → $2M. Note: for 40+ year retirements, a 3.5% rate (28× rule) is more conservative.

How does a 401(k) match work?

A 401(k) match is free money from your employer. A common structure is "100% match on the first 3% of salary, 50% match on the next 2%" — meaning if you contribute 5%, the employer adds 4%, giving you an immediate 80% return on that portion. Always contribute at least enough to capture the full employer match — it's the highest guaranteed return available. If your employer matches 50% up to 6% and you earn $60,000, they'll add up to $1,800/year for free if you contribute $3,600/year.

Should I choose a Traditional or Roth 401(k)?

The core question is: will your tax rate be higher now or in retirement? Choose Traditional if you expect to be in a lower tax bracket in retirement (saves taxes now, pays taxes later at lower rate). Choose Roth if you expect higher taxes in retirement or want tax-free withdrawals (pay taxes now, withdraw tax-free later). Most financial planners suggest younger earners favor Roth (low current income, likely higher future income), while high-earners near retirement favor Traditional. When uncertain, split contributions between both for tax diversification.

What happens to my retirement savings if the market crashes?

Market crashes are a normal part of investing — the S&P 500 has experienced drops of 20%+ roughly every 7–10 years, yet has recovered every time and gone on to new highs. Key principles: don't panic sell (locking in losses), keep contributing (you're buying shares at lower prices), and adjust your allocation as you approach retirement (shifting to more bonds reduces volatility). Sequence-of-returns risk (a crash early in retirement) is most dangerous; that's why target-date funds and bond allocations increase as retirement approaches. A diversified portfolio across index funds minimizes single-stock risk.