Social Security Calculator
See how claiming early or delaying changes your monthly benefit and your lifetime total.
Your details
Your Primary Insurance Amount, shown on your ssa.gov statement
Assumptions
This calculator runs entirely on your device. Nothing you enter is uploaded, stored, or sold. How this works
Monthly benefit claiming at 67
$2,400
Full, unreduced benefit
Includes your inputs, the full breakdown, and every row of the table.
Claiming at 62
$1,680
Earliest eligibility
Claiming at 70
$2,976
Maximum benefit
Lifetime total to age 88
$782,878
With 2.5% COLA
62 vs 70 break-even age
84
| Claim age | Monthly benefit | Lifetime total to 88 |
|---|---|---|
| 62 | $1,680 | $725,996 |
| 63 | $1,800 | $737,808 |
| 64 | $1,920 | $745,322 |
| 65 | $2,080 | $763,387 |
| 66 | $2,240 | $775,834 |
| 67 | $2,400 | $782,878 |
| 68 | $2,592 | $794,541 |
| 69 | $2,784 | $799,988 |
What this means
- Delaying past full retirement age adds 8% per year up to age 70. Claiming before full retirement age costs 5/9 of 1% per month for the first 36 months and 5/12 of 1% per month beyond that.
- At a life expectancy of 88, delaying to 70 produces more lifetime income than claiming at 62.
- This is an estimate based on your PIA. Spousal benefits, survivor benefits, the earnings test before full retirement age, and taxation of benefits are not modeled here.
How the social security calculation works
Social Security pays your Primary Insurance Amount if you claim at full retirement age — 67 for anyone born in 1960 or later. Claim earlier and the benefit is permanently reduced; delay and you earn delayed retirement credits of 8% per year until age 70. Claiming at 62 versus 70 is roughly a 77% difference in monthly income.
The break-even analysis matters less than the insurance framing. Social Security is inflation-adjusted income you cannot outlive, so delaying is best understood as buying longevity insurance rather than as a bet. That said, poor health, an immediate need for income, or a much older spouse can all justify claiming early.
Frequently asked questions
Where do I find my PIA?
Create an account at ssa.gov and open your Social Security Statement. It lists your estimated monthly benefit at 62, at full retirement age, and at 70, based on your actual earnings record.
Will Social Security still exist when I retire?
The trust fund is projected to be depleted in the mid-2030s, after which incoming payroll taxes would still cover roughly 75-80% of scheduled benefits absent any legislative change. Planning for a reduced but non-zero benefit is a reasonable middle path.
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Disclaimer. This calculator is provided for general information and educational purposes only and does not constitute financial, tax, legal, medical, or engineering advice. Results are estimates based on the inputs you provide and the assumptions described above. Confirm any figure with a qualified professional before acting on it.