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Social Security Break-Even Calculator

Compare two Social Security claiming ages and see the age at which the bigger, later check overtakes the smaller, earlier one in cumulative dollars. Built for anyone born in 1960 or later, whose full retirement age is 67.

New to the 62 vs 67 vs 70 decision? Read the full guide

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Your numbers

$2,000
$

Your primary insurance amount: the monthly check you would get claiming at exactly 67. Your SSA statement at ssa.gov/myaccount shows it.

62
70
0%
%

0% compares simple cumulative dollars. Raise it if you would invest the early checks, or simply value a dollar today more than a dollar at 90.

100

Break-even is always checked all the way to 100, whatever you set here.

What happens to my data?

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Break-even age

80

Monthly check at 62

$1,400

Monthly check at 70

$2,480

Gap at 85 (claim at 70 ahead)

$72,960

Claiming at 62 pays $1,400 a month; waiting until 70 pays $2,480. The head start from claiming early is clawed back by the bigger check at around age 80. Live past that and waiting won; die before it and it did not. Figures are illustrative, not financial advice.

Cumulative benefits by age

Total dollars received by the end of each age.

Claim at 62 Claim at 70 Break-even
$0k$461k$923k6265707580859095100
If you live toClaiming at 62Claiming at 70Ahead
80$319,200$327,360 Claim at 70
85$403,200$476,160 Claim at 70
90$487,200$624,960 Claim at 70

The break-even age is arithmetic. Your lifespan is not.

Every number on this page is knowable in advance except the one that decides the answer: how long you live. The SSA's percentages are fixed by law, the crossover falls out of a spreadsheet, and nobody gets their date of death in advance. That is why this is arithmetic to weigh against your health, family history and cash needs, not a verdict. Two things the arithmetic does say clearly: delaying is the closest thing to buying inflation-linked longevity insurance at government rates, and the age-70 check is also the one a surviving spouse can inherit.

What this calculator leaves out

This is a single-person cumulative-dollars comparison, nothing more. It excludes spousal and survivor benefits, taxation of benefits, and the earnings test that withholds checks if you claim early while still working. Any of those can move the real answer, especially for married couples, where the higher earner's delay also sets the survivor benefit. It is not financial advice. The full guide covers the rules this tool deliberately ignores.

How the break-even maths works

For anyone born in 1960 or later, claiming at 62 pays 70% of your full benefit and waiting until 70 pays 124%, with every age in between on a fixed schedule. Both the early reduction and the delayed credits are permanent. This calculator turns your full-retirement-age benefit into the monthly check at each chosen age, then adds the checks up month by month.

The early claimer banks years of checks before the late claimer receives a cent; the late claimer then claws that head start back with a bigger check every month. The break-even age is where the cumulative totals cross. On straight dollars, 62 vs 70 typically crosses in the early 80s and 62 vs 67 in the late 70s.

The discount rate handles the "I would invest the early checks" argument. Setting it above 0% values earlier dollars more than later ones, which pushes the break-even age later, sometimes past 100. Cost-of-living adjustments largely cancel out of the comparison, because both checks receive the same COLA.

Frequently asked questions

What is the Social Security break-even age?
It is the age at which the cumulative dollars from claiming later overtake the cumulative dollars from claiming earlier. The early claimer banks years of smaller checks first; the late claimer claws that head start back with a bigger check every month. On straight arithmetic with a $2,000 full benefit, 67 overtakes 62 at around 78 to 79, and 70 overtakes 62 in the early 80s.
How does this calculator work out the break-even age?
It takes your benefit at full retirement age (67), applies the SSA percentages for the born-1960-or-later cohort (70% at 62 up to 124% at 70), then adds up the monthly checks for each claiming age until 100. The break-even age is the first age at which the later claim has collected more in total. An optional real discount rate values earlier dollars above later ones.
What does the discount rate do, and why does 0% make sense?
At 0% the tool compares simple cumulative dollars, which is how most people frame the question. A positive rate says a dollar received at 63 is worth more than a dollar at 90, because you could invest it or you simply value money sooner. Raising the rate always pushes the break-even age later, which is the honest way to represent the "claim early and invest it" argument.
What does this calculator leave out?
Spousal and survivor benefits, taxation of benefits, and the earnings test that withholds checks if you claim before full retirement age while still working. Each of those can change the right answer, particularly for married couples, where the higher earner delaying to 70 also raises the survivor benefit. This tool is a single-person cumulative-dollars comparison, not financial advice.
Do the percentages apply to me?
They apply exactly to anyone born in 1960 or later, whose full retirement age is 67. If you were born before 1960 your full retirement age is slightly earlier and the early-claiming reductions are slightly smaller, so the break-even ages shift by a few months. The shape of the trade-off is identical.
Does inflation change the break-even age?
Barely. Both checks receive the same annual cost-of-living adjustment, so COLAs scale both cumulative lines together and largely cancel out of the comparison. The tool works in today's dollars, which is why the discount rate is a real (after-inflation) rate.

Related reading

Social Security 62 vs 67 vs 70

The full guide behind this calculator: every claiming age, the earnings test, and the spousal rules.

Social Security retirement age changes

What is actually law and what is just a headline about the rules moving.

Average retirement savings for married couples

Whether your own savings can bridge the gap an early or late claim leaves.

401(k) Match Calculator

The other pillar of US retirement income: what your employer match compounds to.

Save these numbers

Important: Not Financial Advice

This calculator is provided for educational and illustrative purposes only. Freedom Isn't Free is not authorised or regulated by the Financial Conduct Authority (FCA) and does not provide financial advice, investment recommendations, or tax guidance.

The projections shown are hypothetical, assume a constant rate of return, and do not account for inflation, taxes, or fees. Actual investment returns vary and you may get back less than you invest. Past performance is not a reliable indicator of future results.

Before making any financial decisions, please consult with an independent financial adviser regulated by the FCA. For help finding an adviser, visit MoneyHelper or Unbiased.

Where links to financial products appear on this page, some may be affiliate links. See our full disclaimer for details.

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