Social Security Benefit & PIA Estimator
Estimate your exact monthly Social Security retirement check based on your birth year, 35-year wage history (AIME), statutory 3-tier bend points, and intended claiming age from 62 to 70.
Benefit Profile Parameters
Your base monthly benefit if claimed exactly at Full Retirement Age (found on your SSA.gov statement; national average is ~$1,980 to $2,200).
Compare lifetime cumulative dollars collected at Age 62 vs. FRA vs. Age 70 on our break-even analysis tool.
Calculate Break-Even AgeEstimated Monthly Retirement Benefit
Statutory Claiming Age Milestones
How the Social Security Benefit Formula Works
Under Title II of the Social Security Act and 20 CFR § 404.210, your retirement benefit check is computed through three sequential steps:
35-Year Wage Indexing (AIME)
The Social Security Administration indexes your historical earnings to national average wage growth up to age 60, selects your highest 35 earning years, and divides by 420 months to determine your Average Indexed Monthly Earnings.
3-Tier Bend Point Formula (PIA)
A progressive formula is applied to your AIME using statutory bend points (in 2026: 90% of the first $1,226 + 32% of AIME up to $7,391 + 15% of excess AIME) to establish your baseline Primary Insurance Amount.
Claiming Age Adjustments
Claiming before FRA reduces your check by 5/9% per month for the first 36 months and 5/12% per month thereafter (up to 30% reduction at age 62). Delaying past FRA earns +8% per year in DRCs up to age 70 (+24% maximum boost).