️ Social Security
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🇺🇸 USA
️ Social Security Calculator
Estimate your monthly Social Security benefit at 62, Full Retirement Age (67), and 70 based on your earnings history. Compare all three claiming ages by monthly amount and total lifetime benefits, find the break-even year for delaying, calculate your spouse's benefit, and understand the earnings test if you claim early while still working.
️ Social Security Estimator
Disclaimer: This is an estimate based on SSA's benefit formula. For your exact benefit, create a My Social Security account at ssa.gov. Estimates assume you continue earning at your current level until retirement.
👤 Personal Details
Earnings History
SS benefit is based on your highest 35 years of earnings, indexed for inflation. Enter your estimated average annual earnings (in today's dollars).
Retirement Planning
⚖️ Break-Even Age Analysis
At what age does waiting to claim become financially superior? Run calculator first.
Run the calculator first.
👫 Spousal & Survivor Benefits
Spousal Benefit Rules
If you are married, you can claim the HIGHER of:
1. Your own earned benefit
2. 50% of your spouse's Full Retirement benefit (PIA)
Spousal benefit eligibility:
- Married at least 1 year
- Spouse must be collecting their own benefit
- You must be at least 62
- No delayed credits apply to spousal benefit
(max is 50% of spouse PIA at your FRA)
Divorced spouse benefit:
- Marriage lasted at least 10 years
- Currently unmarried
- Age 62 or older
- Same as spousal - 50% of ex-spouse's PIA
Survivor Benefit Rules
If your spouse dies, you can receive survivor benefits:
100% of deceased spouse's benefit
(if you claim at your own FRA)
71.5% if claimed at age 60
Increases to 100% at your FRA
Survivor benefit strategy:
Take survivor benefit early, delay your own to 70
(or take your own early, switch to survivor later)
Child survivor benefits:
Children under 18 can receive 75% of deceased
parent's benefit (subject to family maximum)
Spousal Benefit Estimator
How Social Security Benefits Are Calculated
Step 1: Average Indexed Monthly Earnings (AIME)
1. SSA takes your 35 highest-earning years
2. Each year's earnings are indexed for wage inflation
3. Total indexed earnings divided by 420 months (35 yrs)
= AIME (Average Indexed Monthly Earnings)
If you worked fewer than 35 years:
Zero years are averaged in - this reduces your AIME.
Working more years replaces those zeros.
Step 2: Primary Insurance Amount (PIA)
PIA = Benefit formula applied to AIME (2025 bend points):
90% of first $1,226 of AIME
+ 32% of AIME between $1,226 and $7,391
+ 15% of AIME above $7,391
Example: AIME = $5,000
90% × $1,226 = $1,103
32% × ($5,000 - $1,226) = $1,207
Total PIA = $2,310/month
PIA = your benefit if you claim exactly at FRA.
Step 3: Adjustments for Claiming Age
Claim BEFORE FRA (62–67):
Benefit reduced by ~5/9% per month for first 36 mo
then 5/12% per month beyond 36 months
At 62 (FRA=67): -30% (70% of PIA)
At 64: -20% (80% of PIA)
Claim AT FRA (67):
100% of PIA - no adjustment
Claim AFTER FRA (up to 70):
+8% per year (0.667% per month) = Delayed Credits
At 68: +8% (108% of PIA)
At 69: +16% (116% of PIA)
At 70: +24% (124% of PIA) Maximum
2025 Social Security Facts
Maximum SS benefit at age 70 (2025): $5,108/month
Maximum SS benefit at FRA 67 (2025): $4,018/month
Average SS benefit (2025): ~$1,907/month
COLA 2025: 2.5%
SS Wage Base (2025): $176,100
SS Tax Rate: 6.2% employee
6.2% employer
Full Retirement Age (born 1960+): 67
Earnings test limit (under FRA, 2025):$22,320/yr
Frequently Asked Questions
Claim at 62 if: you need the income now, have health concerns or a shorter life expectancy, or have no other options. Claim at FRA (67) if you want the full benefit and are still working until then. Delay to 70 if: you are healthy, have other income sources (savings, pension, spouse's income), and want the maximum guaranteed monthly income for life - the 24% increase above FRA provides significant protection against longevity risk and is the best move for most healthy people who can afford to wait.
FRA is the age at which you receive your full Primary Insurance Amount. Born 1943–1954: FRA = 66. Born 1955: 66 years 2 months. 1956: 66 years 4 months. 1957: 66 years 6 months. 1958: 66 years 8 months. 1959: 66 years 10 months. Born 1960 or later: FRA = 67. Claiming before FRA permanently reduces your benefit. Claiming after FRA earns Delayed Retirement Credits of 8% per year (up to age 70).
The reduction is permanent and calculated as: 5/9% per month for the first 36 months before FRA, then 5/12% per month for each additional month. For FRA of 67, claiming at 62 is 60 months early: 36 months × 5/9% = 20%, plus 24 months × 5/12% = 10%. Total reduction: 30%. On a $2,000 FRA benefit: monthly at 62 = $1,400. This 30% reduction applies for your entire life (COLA adjustments still apply annually).
The break-even age is when the total lifetime benefits from delaying exceed the total from claiming early. Claiming at 70 vs 62 (FRA=67, $2,000 PIA example): at 62 you get $1,400/month for 96 more months before 70 = $134,400 head start. But at 70 you get $1,080/month more than at 62 ($2,480 vs $1,400). Break-even: $134,400 ÷ $1,080 = 124 months after age 70 ≈ age 80.3. Average life expectancy at 65 is approximately 84 for men and 87 for women - for most, delaying pays off.
If you claim before FRA and are still working: SSA withholds $1 of benefits for every $2 you earn above $22,320/year (2025 limit). In the year you reach FRA: more generous threshold - $1 withheld per $3 above $59,520 (2025). After reaching FRA: no earnings limit - work any amount and receive full benefits. Amounts withheld before FRA are NOT lost - they are added back to your benefit calculation at FRA, resulting in a permanently higher benefit going forward.
Yes, for many recipients. The amount taxable depends on your 'combined income' = AGI + nontaxable interest + 50% of Social Security. Under $25,000 (single) or $32,000 (married): no Social Security is taxable. $25,000–$34,000 single: up to 50% of SS taxable. Over $34,000 single: up to 85% of SS taxable. $32,000–$44,000 married: up to 50%. Over $44,000 married: up to 85%. These thresholds have not been adjusted for inflation since 1983 - most retirees with any other income pay tax on some SS benefits.
Yes. A spouse can claim up to 50% of your full FRA benefit (PIA). If your spouse claims before their own FRA, their spousal benefit is permanently reduced. If your spouse has their own work record, SSA pays the higher of their own benefit or the spousal benefit. Spousal benefits do NOT increase with Delayed Retirement Credits - maximum is always 50% of your PIA regardless of when you claim. Divorced spouses can also claim on your record if: married 10+ years, currently unmarried, both are at least 62, and you are either claiming or divorced for 2+ years.
Yes - after Full Retirement Age, there is no earnings limit. You can earn any amount and collect your full Social Security benefit simultaneously. In fact, continuing to work after FRA while collecting SS can increase your benefit if your current earnings are among your highest 35 years - SSA recalculates your benefit annually and increases it if a new high-earning year replaces a lower year in your 35-year record. There is no deadline to stop this recalculation - it continues as long as you work and have covered earnings.
Social Security Calculator - When to Claim and How Claiming Age Affects Your Lifetime Benefit
The decision of when to claim Social Security is one of the most consequential financial choices in retirement planning - and it's permanent. Claiming at 62 locks in a ~30% reduction for life. Waiting until 70 increases your benefit by ~32% above FRA. The right answer depends on your health, financial needs, spouse's situation, and how long you expect to live. This calculator makes the comparison concrete with your specific numbers.
The 62 vs 70 comparison for someone with $2,000/month FRA benefit: Claim at 62: $1,400/month (30% reduction). Claim at FRA (67): $2,000/month. Claim at 70: $2,480/month (24% increase above FRA). By age 82: Total benefits - at 62: $336,000. At 67: $360,000. At 70: $357,120. Break-even between 62 and 70: approximately age 80–81.
How Social Security Benefits Are Calculated
Your Social Security benefit is based on your highest 35 years of earnings, indexed for wage inflation. The SSA calculates your Average Indexed Monthly Earnings (AIME), then applies a progressive benefit formula (the PIA formula) to determine your Primary Insurance Amount:
- 90% of the first $1,174 of AIME (2025 bend points)
- 32% of AIME from $1,174 to $7,078
- 15% of AIME above $7,078
The progressive formula means lower earners receive a higher percentage of their pre-retirement income - Social Security replaces approximately 40–50% of income for average earners but only 25–30% for high earners.
Claiming Age Impact - The Three Key Options
Claiming Before FRA (62–66)
- Reduction: 5/9% per month for first 36 months early, 5/12% for additional months
- At 62 (FRA=67): permanent 30% reduction
- At 63: ~25% reduction. At 64: ~20%. At 65: ~13.3%. At 66: ~6.7%.
- Good if: health concerns, immediate income needed, shorter life expectancy
- Earnings test applies if you're still working - benefit withheld above $22,320/year (2025)
Claiming At or After FRA (67–70)
- At FRA (67): full Primary Insurance Amount (PIA) - 100%
- Delayed Retirement Credits: +8% per year after FRA (2/3% per month)
- At 68: +8%. At 69: +16%. At 70: +24% above FRA.
- Good if: healthy, have other income, want maximum guaranteed income
- No earnings limit after FRA - work and collect simultaneously
- Delayed credits do NOT apply to spousal benefits
Spousal and Survivor Benefits - Often Overlooked
The spousal benefit strategy significantly affects how couples should approach claiming:
- Spousal benefit: A spouse who earned less (or didn't work) can claim up to 50% of the higher earner's FRA benefit (PIA). This is the maximum - delayed credits do not increase spousal benefits. Claiming before your own FRA reduces the spousal benefit.
- Survivor benefit: When one spouse dies, the survivor can claim the deceased spouse's full benefit (100%, not 50%). If the higher earner delays to 70, the survivor inherits the larger 70-age benefit - protecting the surviving spouse for potentially decades.
- Divorced spouse: If married 10+ years and currently unmarried, a divorced spouse can claim up to 50% of the ex-spouse's benefit without affecting the ex-spouse's benefit. Both must be at least 62.
- The optimal couple strategy: Often, the lower earner claims early (to provide income) while the higher earner delays to 70 (to maximise the survivor benefit). This approach provides both immediate income and long-term survivor protection.
How this calculator works, and where the numbers come from
The Social Security Calc applies the standard formula for this calculation to the values you enter and updates the result as you type. The calculation itself happens in your browser, and the page explains the method so you can check any result by hand.
Please note: Projections assume the inputs you enter stay constant; real returns vary. Results are estimates, not financial advice.
Sources and further reading
Learn more
Read our guide: Marginal vs Effective Tax Rate: Why a Raise Never Costs You