Enter your estimated monthly Social Security benefit at full retirement age (from your SSA statement), your full retirement age, and your expected lifespan. The calculator compares benefits at three claiming ages: 62 (early), full retirement age, and 70 (delayed).

The break-even analysis shows the exact age at which delaying benefits catches up to and surpasses the cumulative benefits of claiming early. This helps you determine the optimal claiming strategy.

Social Security is the largest source of retirement income for most Americans, replacing approximately 40% of pre-retirement income for average earners. When you choose to claim benefits has a permanent impact on your monthly check.

How Benefits Change by Claiming Age

Your benefit is based on your Full Retirement Age (FRA), which is 66-67 for most workers today. Claiming at 62 permanently reduces your benefit by 25-30%. Claiming at FRA gives you 100% of your calculated benefit. Delaying to 70 increases your benefit by 24-32% above FRA through Delayed Retirement Credits of 8% per year.

The Break-Even Point

If you claim early, you get smaller checks for more years. If you delay, you get larger checks for fewer years. The break-even point — where total cumulative benefits from delaying equal what you'd have received by claiming early — is typically around age 78-82. If you expect to live beyond the break-even age, delaying is mathematically advantageous.

Spousal and Survivor Benefits

Spouses may claim up to 50% of the higher earner's FRA benefit. Survivor benefits allow a widow(er) to receive up to 100% of the deceased spouse's benefit. These strategies mean the higher earner's claiming decision affects both spouses — delaying the higher earner's benefit to 70 maximizes the survivor benefit for the surviving spouse.