Social Security Calculator (2026 PIA, 62 vs 67 vs 70)
Estimate your monthly Social Security retirement benefit at any claim age from 62 to 70 using the 2026 AIME bend-point formula, compare every claiming age side by side, and find the cumulative break-even point.
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How Your Social Security Benefit Is Calculated (2026 Formula)
2026 PIA Bend Points on Average Indexed Monthly Earnings
| AIME Slice | Weight | Example ($6,500 AIME) |
|---|---|---|
| First $1,286 | 90% | $1,157 |
| $1,286 – $7,749 | 32% | $1,668 |
| Above $7,749 | 15% | $0 |
Key Point: Lower earners get a higher replacement rate — the first slice returns 90% of AIME, while only the top slice returns 15%. This is why benefits replace a larger share of income for low and middle earners.
Your Social Security retirement benefit is not a savings account — it is a progressive formula on your career earnings. The SSA takes your highest 35 years of indexed earnings, converts them to Average Indexed Monthly Earnings (AIME), applies a three-part formula to get your Primary Insurance Amount (PIA), then adjusts that PIA up or down depending on the age you claim.
1. Step One: Building AIME from 35 Years of Earnings
The SSA indexes each year's earnings to a national wage index so past pay keeps pace with rising living standards. It takes your top 35 years (zero-earning years count as $0), sums them, and divides by 420 months. This is your AIME. Fewer than 35 years of work lowers AIME because the missing years count as zero.
2. Step Two: The 2026 PIA Formula (Bend Points)
The PIA applies three percentages to slices of AIME, using 2026 bend points of $1,286 and $7,749. The steep 90% on the first slice is what makes Social Security a progressive, replacement-income program rather than a flat pension:
- 90% of the first $1,286 of AIME
- + 32% of AIME between $1,286 and $7,749
- + 15% of AIME above $7,749
For a $6,500 AIME: 90%×$1,286 + 32%×($6,500−$1,286) = $1,157 + $1,668 = $2,826 PIA. The result is rounded down to the nearest dime.
3. Step Three: Claiming Age Adjusts the PIA
Your Full Retirement Age (FRA) is 67 for anyone born in 1960 or later. Claiming before FRA permanently reduces the monthly benefit; delaying past FRA adds delayed retirement credits of about 8% per year up to age 70.
- Age 62 (earliest): roughly a 30% permanent reduction from FRA for a 67-FRA worker.
- Age 67 (FRA): you receive 100% of the PIA.
- Age 70 (maximum): delayed credits of ~24% push the benefit to about 124% of PIA.
4. Break-Even: When Does Delaying Pay Off?
Delaying reduces or defers payments but raises the monthly amount. The break-even age is where cumulative delayed benefits overtake earlier claiming. Claiming at 70 generally breaks even in the late 70s to early 80s; beyond that, delaying wins for as long as you (and a surviving spouse) live. Health, other savings, and whether you keep working past FRA all shift the answer. Cross-check the tax impact of withdrawals with the 🏛️ Tax Bracket Calculator and plan the savings that fill the gap with the 🏖️ Retirement Calculator.
🔗 Retirement Income Cross-References
Social Security is one leg of retirement income — size the nest egg that fills the gap with the 🏖️ Retirement Calculator, then check the bracket your withdrawals land in with the 🏛️ Tax Bracket Calculator inside the 💰 Financial Hub.
Delaying past Full Retirement Age adds roughly 8% a year up to 70 — model how your wage history shapes the benefit with the 💼 Salary & Hourly Wage Calculator.
Frequently Asked Questions (Social Security)
The SSA takes your highest 35 years of inflation-indexed earnings, averages them into Average Indexed Monthly Earnings (AIME), and applies a three-part formula to get your Primary Insurance Amount: 90% of the first $1,286 of AIME, 32% between $1,286 and $7,749, and 15% above $7,749 for 2026. The PIA is then adjusted up or down based on the age you claim.
There is no universal best age — it depends on health, life expectancy, other savings, and marital status. Claiming at 62 gives the earliest but most reduced payments; delaying to 70 yields the largest lifetime benefit if you live into your 80s or beyond. The break-even point for delaying past FRA generally falls in the late 70s to early 80s.
Bend points are the dollar thresholds where the PIA formula's percentage changes. For 2026 they are $1,286 and $7,749. The first slice of AIME is replaced at 90%, the middle at 32%, and the top at 15%. This progressive structure means lower earners get a higher replacement rate than higher earners.
Yes, in two ways. Working years replace earlier low- or zero-earning years in your top-35 calculation, raising AIME. Also, earnings above the annual cap do not count toward the formula, so very high earnings in later years add little. Delaying your claim past FRA separately adds delayed retirement credits of about 8% per year to age 70.
The COLA adjusts benefits each year to keep pace with inflation, applied to your PIA before the claim-age factor. For 2026 the COLA was about 2.8%. It compounds over retirement, so a benefit claimed earlier grows with COLAs too — delaying does not forfeit inflation adjustments on the underlying PIA.