Direct Answer
To retire on $5,000/month from savings alone, you need roughly $1.5 million using the 4% withdrawal rule ($60,000/year * 25). Most retirees combine savings with Social Security — if Social Security covers $2,000/month, your savings target drops to about $900,000 for the remaining $3,000/month. General planning targets range from 25x to 30x your annual retirement spending need.
Use the Retirement Income Calculator to model your nest egg, savings gap, and monthly contributions needed to reach your goal.
Last verified on: June 28, 2026
Editorial note: Retirement planning depends on personal circumstances, tax situation, and market returns. This guide uses widely cited rules of thumb — not personalized financial advice. Consult a fiduciary advisor for your situation.
Research method: Daily Calcs modeled retirement scenarios using the 4% withdrawal framework, 2026 IRS contribution limits, and SSA benefit estimation methodology verified June 22, 2026.
The Nest Egg Formula
Nest egg needed = Desired annual income from savings / Withdrawal rate
At 4% withdrawal: Nest egg = Annual income * 25
At 3.5% withdrawal: Nest egg = Annual income * 28.6| Monthly income from savings | Annual need | Nest egg at 4% | Nest egg at 3.5% |
|---|---|---|---|
| $3,000 | $36,000 | $900,000 | $1,028,571 |
| $5,000 | $60,000 | $1,500,000 | $1,714,286 |
| $7,000 | $84,000 | $2,100,000 | $2,400,000 |
| $10,000 | $120,000 | $3,000,000 | $3,428,571 |
Factoring in Social Security
Most U.S. workers will receive Social Security. Use your estimate from ssa.gov — not generic averages.
Example: Target $6,000/month total retirement income
| Source | Monthly | Annual | From savings needed |
|---|---|---|---|
| Social Security | $2,400 | $28,800 | — |
| Pension | $1,000 | $12,000 | — |
| Portfolio withdrawal | $2,600 | $31,200 | $780,000 at 4% |
Social Security reduced the required nest egg from $1.8 million to $780,000 in this scenario.
Savings Benchmarks by Age
Fidelity age-based multiples (assuming retirement at 67, 45% income replacement from savings):
| Age | Target saved | On $75k salary | On $100k salary | On $150k salary |
|---|---|---|---|---|
| 30 | 1* | $75,000 | $100,000 | $150,000 |
| 40 | 3* | $225,000 | $300,000 | $450,000 |
| 50 | 6* | $450,000 | $600,000 | $900,000 |
| 60 | 8* | $600,000 | $800,000 | $1,200,000 |
| 67 | 10* | $750,000 | $1,000,000 | $1,500,000 |
Closing a Savings Gap
Scenario: Age 45, $150,000 saved, want $5,000/month at 65 (20 years), 7% return, 4% withdrawal.
| Metric | Value |
|---|---|
| Nest egg target | $1,500,000 |
| Projected at current pace | ~$580,000 |
| Gap | ~$920,000 |
| Extra monthly needed | ~$1,650 |
Increasing contributions, delaying retirement to 67, or reducing target spending to $4,000/month each shrink the gap. The Retirement Income Calculator runs all three levers simultaneously.
Withdrawal Rate Debate in 2026
| Withdrawal rate | Pros | Cons |
|---|---|---|
| 4% | Historical U.S. data support | Sequence-of-returns risk early |
| 3.5% | Safer for 35+ year retirements | Requires 28.6x savings |
| Dynamic | Adjusts to market conditions | Less predictable income |
Many planners use 4% for traditional retirement at 65-67 and 3% to 3.5% for FIRE (Financial Independence, Retire Early) scenarios.
Worked Example: Age 55 with $400,000 Saved
Profile: Wants $6,000/month total retirement income starting at 67, expects $2,200/month Social Security, 7% return, 4% withdrawal.
| Step | Calculation | Result |
|---|---|---|
| Total monthly need | $6,000 | Target lifestyle |
| Social Security | -$2,200 | From ssa.gov estimate |
| From portfolio | $3,800/month | $45,600/year |
| Nest egg at 4% | $45,600 × 25 | $1,140,000 |
| Current savings | $400,000 | Starting point |
| Years to retire | 12 | Age 55 to 67 |
| Monthly contribution needed | ~$3,400 | At 7% return to close gap |
Delaying retirement to 70 increases Social Security to roughly $2,900/month and reduces the portfolio need to ~$900,000 — three levers (save more, spend less, retire later) all shrink the gap.
Retirement Planning Checklist
- Get your Social Security estimate at ssa.gov — do not guess
- Calculate nest egg target: annual portfolio need ÷ withdrawal rate
- Enter your numbers in the Retirement Income Calculator
- Compare your savings to Fidelity age benchmarks (3x salary by 40, 6x by 50, etc.)
- Maximize employer 401(k) match before taxable brokerage contributions
- Model healthcare costs separately — Medicare starts at 65, not at retirement
- Stress-test at 3.5% withdrawal if retiring before 65 or expecting 30+ year retirement
- Re-run annually after raises, market changes, or life events
Assumptions and Limitations
The 4% rule assumes a 30-year retirement horizon and a diversified stock/bond portfolio using U.S. historical returns. Early retirees, high healthcare costs, or sequence-of-returns risk in the first five years may require a 3% to 3.5% withdrawal rate.
Social Security estimates change with earnings history and claiming age. Pension COLAs, tax brackets, and Required Minimum Distributions (RMDs) are not modeled here. Consult a fiduciary advisor for personalized planning.
Calculator Methodology
The Retirement Income Calculator models:
Nest egg target = annual income from savings / withdrawal rate
Projected balance = FV(current savings, contributions, return, years to retire)
Gap = nest egg target - projected balanceAssumptions: You enter current age, savings, monthly contributions, expected return, withdrawal rate (default 4%), and optional Social Security income. Social Security is not auto-estimated — use your statement from ssa.gov.
Limitations: Not personalized financial, tax, or investment advice. Healthcare costs, sequence-of-returns risk, and pension COLAs may require a higher target than rules of thumb suggest.
Related Reading
- Retirement Income Calculator — nest egg target, gap analysis, catch-up contributions
- Daily Compound Interest Calculator — project portfolio growth with monthly contributions
- How Much House Can You Afford on $80k-$150k? — balance housing costs with retirement savings
- 30-Year vs 15-Year Mortgage (2026) — mortgage term impact on retirement contributions
- HELOC vs Home Equity Loan (2026) — tapping equity in retirement planning
Official and Supporting Sources
- Social Security Administration: Retirement Estimator
- IRS: Retirement Topics — 401(k) Contribution Limits
- Bengen, William P. (1994): Determining Withdrawal Rates Using Historical Data
- Daily Calcs Retirement Income Calculator
Next Step
Use the Retirement Income Calculator with your current age, savings, desired retirement income, and expected Social Security to see your nest egg target and exactly how much to save each month.
Frequently Asked Questions
How much money do I need to retire?
A common planning target is 25 times your desired annual retirement income — the inverse of the 4% withdrawal rule. If you need $60,000 per year from savings (after Social Security and pensions), your nest egg target is roughly $1.5 million. Lower spending needs reduce the target proportionally: $40,000/year requires about $1 million; $80,000/year requires about $2 million. Add healthcare costs, inflation, and longevity risk — many planners use 25x to 30x annual spending as a range.
What is the 4% rule for retirement?
The 4% rule suggests withdrawing 4% of your portfolio in year one of retirement, then adjusting for inflation each year, gives a high probability of lasting 30 years. On a $1 million portfolio, year-one withdrawal is $40,000. The rule comes from the Trinity Study using historical U.S. stock and bond returns. Critics note it assumes a fixed asset mix and U.S. market history — some planners now use 3% to 3.5% for early retirees or conservative portfolios.
How much do I need to retire if I want $5,000 per month?
If $5,000 per month must come entirely from savings ($60,000/year), the 4% rule implies a $1.5 million nest egg. If Social Security covers $2,000/month ($24,000/year), you need roughly $36,000/year from savings — a $900,000 target at 4%. If a pension covers $1,500/month, the savings-only need drops to $42,000/year or $1.05 million. Use the Retirement Income Calculator with your expected Social Security estimate at ssa.gov.
How much should I have saved by age 40, 50, and 60?
Fidelity suggests savings benchmarks as multiples of salary: 3x salary by 40, 6x by 50, 8x by 60, and 10x by 67 for retirement readiness. On a $100,000 salary, that means $300,000 by 40, $600,000 by 50, and $800,000 by 60. These are rules of thumb — actual needs depend on desired retirement spending, pension income, and planned retirement age. Early retirees need larger multiples because savings must last longer.
Does Social Security reduce how much I need to save?
Yes. Social Security replaces a portion of pre-retirement income — higher for lower earners, lower for high earners. A worker averaging $60,000/year might receive $24,000 to $28,000 annually in today's dollars at full retirement age. That reduces the portfolio withdrawal need by the same amount. Delaying Social Security from 62 to 70 increases monthly benefits by roughly 77%. Always get your personalized estimate at ssa.gov before finalizing retirement targets.
4% rule vs 3.5% withdrawal rate: Which is safer?
The 4% rule targets a 30-year retirement using historical U.S. stock and bond data — about $40,000 year one from a $1 million portfolio. A 3.5% rate ($35,000 from $1 million) requires a larger nest egg but leaves more buffer for early retirement, long lifespans, or weak early returns. Many planners use 4% for traditional retirement at 65-67 and 3% to 3.5% for FIRE or conservative portfolios. The Retirement Income Calculator lets you compare both targets with your Social Security estimate.
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