Social Security Calculator

Estimate your monthly Social Security benefits at different retirement ages. See how much more you get by waiting from 62 to 70.

Your birth year determines Full Retirement Age (FRA)
Your current pre-tax annual earnings
Used for COLA-adjusted projections
For total lifetime benefit comparison
Full Retirement Age (FRA)
Monthly at 62 (Early)
Monthly at FRA
Monthly at 70 (Delayed)

Monthly Benefit Comparison

Retirement Age Monthly Benefit % of FRA Annual Benefit Lifetime Total

Key Insight:

How Social Security Benefits Are Calculated

Your benefit is based on your Primary Insurance Amount (PIA), calculated from your highest 35 years of inflation-adjusted earnings. The PIA formula uses three bend points (90%, 32%, 15%) applied to your Average Indexed Monthly Earnings (AIME).

Early retirement (62): You receive a reduced benefit — about 70-75% of your PIA, depending on birth year. For each month you claim before FRA, your benefit drops by ~0.56% (first 36 months) then ~0.42%.

Full Retirement Age (67): You receive 100% of your PIA. FRA is 67 for those born in 1960 or later.

Delayed retirement (70): For each month you delay past FRA, your benefit increases by 0.67% (8% per year) up to age 70 — a maximum increase of 124% of PIA. This calculator uses a simplified PIA model based on current earnings for estimation purposes. Actual benefits may differ. Visit SSA.gov for your official estimate.

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