Social Security Calculator
Estimate how your Social Security benefit changes with the age you choose to claim.
e.g. $1,800 — find yours at ssa.gov/myaccount
Sets your full retirement age (67)
How long benefits are received
Monthly Benefit at Age 67
$2,000
100% of your full-retirement-age benefit · $24,000/year
Breakeven age ≈ 79. Claiming early at 62 pays more in total up to age 79; live past it and waiting until your full retirement age comes out ahead. Delaying is a bet on a longer life.
Claim Early, On Time, or Late
Age 62
Earliest
$1,400/mo
By age 90:
$470,400
Age 67
Full age
$2,000/mo
By age 90:
$552,000
Age 70
Maximum
$2,480/mo
By age 90:
$595,200
Cumulative Lifetime Benefits by Claiming Age
Claiming before your full retirement age permanently reduces your benefit; delaying past it adds 8% per year up to age 70. Still working? Claiming before full retirement age while earning above the annual limit (~$23,000) can temporarily withhold part of your benefit. Married? A spouse may claim up to 50% of the higher earner's benefit — the timing decision becomes a joint one this tool does not model. This estimate adjusts the figure you enter; it is not a substitute for your official statement at ssa.gov, which reflects your actual earnings record.
How to use this calculator
- Enter your benefit at full retirement age — the monthly figure from your Social Security statement at ssa.gov.
- Choose your claiming age — anywhere from 62 to 70.
The calculator shows your adjusted monthly benefit and a side-by-side comparison of claiming at 62, 67 and 70.
How it works
Social Security pays a full benefit at your full retirement age — 67 for anyone born in 1960 or later. The age you actually claim changes that amount permanently:
- Claiming early (from age 62) reduces the benefit — roughly 6.7% per year for the first three years early, then about 5% per year beyond that.
- Claiming late (up to age 70) adds delayed-retirement credits of about 8% per year.
The calculator takes the full-retirement-age figure you provide and applies these adjustments, so you can see the lifelong monthly difference between claiming early, on time, or late.
Why this approach
The exact benefit formula uses your highest 35 years of indexed earnings — data only the SSA holds. Rather than ask you to estimate something unknowable, this calculator starts from the SSA’s own figure and focuses on the one decision genuinely in your hands: when to claim. That timing choice is worth real money, and seeing 62, 67 and 70 together makes the trade-off concrete.
Frequently Asked Questions
How does this Social Security calculator work? ▾
It estimates the claiming-age trade-off. You enter your benefit at full retirement age — the figure the Social Security Administration provides on your statement — and the calculator adjusts it for the age you actually claim. Claim early and the benefit is permanently reduced; delay and it is increased. It is not a full benefit calculation; it is a claiming-age comparison.
Why do I need to enter my full-retirement-age benefit? ▾
A precise Social Security benefit is based on your highest 35 years of earnings, run through the SSA's AIME and bend-point formula. That needs your full earnings history and would be inaccurate to guess. The SSA already does that calculation for you and shows the result on ssa.gov — entering that figure is both simpler and far more accurate.
What happens if I claim before full retirement age? ▾
Your benefit is permanently reduced. For the first three years before full retirement age the reduction is about 6.7% per year; beyond that it is about 5% per year. The earliest you can claim is age 62, which for someone with a full retirement age of 67 means roughly a 30% reduction for life.
Is it worth delaying Social Security past full retirement age? ▾
Delaying earns delayed-retirement credits — about 8% more per year — up to age 70, after which there is no further increase. Whether delaying is worth it depends on your health, other income, and how long you expect to live. The calculator shows the monthly figure at 62, 67 and 70 so you can weigh a larger cheque later against more years of a smaller one.
What is the Social Security breakeven age? ▾
The breakeven age is the point where the total dollars from delaying overtake the total from claiming early. Claim at 62 and you get smaller cheques but more of them; claim later and you get larger cheques but fewer. Cumulative totals cross — usually somewhere in the late 70s to early 80s. If you expect to live past your breakeven age, delaying pays more overall; if not, claiming early does. The calculator computes this age and shows the crossing point on its chart.
What is my full retirement age? ▾
It depends on your birth year. For people born in 1960 or later it is 67. For those born 1955–1959 it rises in two-month steps from 66; for those born 1943–1954 it is 66. Enter your birth year and the calculator applies the correct full retirement age automatically — claiming-age reductions and credits are all measured from that point.
Does working while claiming affect my benefit? ▾
Yes, if you claim before your full retirement age and keep working. Social Security applies an earnings test: above an annual limit (around $23,000), it temporarily withholds $1 of benefit for every $2 earned over the limit. The withheld amount is not lost — it is restored as a higher benefit once you reach full retirement age — but it can be a surprise. After full retirement age there is no earnings test at all.
Is this estimate official? ▾
No. It adjusts the full-retirement-age figure you enter using the standard reduction and credit rules, but it is not a substitute for your official Social Security statement. Your statement at ssa.gov reflects your actual earnings record and is the authoritative source — use this tool to explore the timing decision, not to set an exact budget.