Social Security Calculator

About the Social Security Calculator

Estimate your Social Security retirement benefits based on your current income, expected income at retirement, and desired claiming age using our free calculator. See your primary insurance amount (PIA) and compare estimated monthly benefits at ages 62, full retirement age (67), and 70, plus lifetime benefit totals.

Social Security benefits are a cornerstone of retirement income for most Americans. Our calculator helps you estimate your benefits based on your earnings history and make informed decisions about when to claim — a choice that can significantly impact your lifetime retirement income.

Deciding when to claim Social Security is one of the most important retirement decisions you'll face. Claiming early at 62 provides immediate income but with permanently reduced benefits, while delaying to 70 can increase your monthly benefit by up to 76% compared to age 62.

How to Use This Calculator

Enter your current age, retirement claiming age (62–70), current income, and estimated income at retirement.
Click Calculate Benefits to see your estimated monthly benefit at full retirement age and at early or delayed claiming ages.
Review lifetime benefit comparisons and the additional lifetime income from claiming early or delaying.

The Formula

The Primary Insurance Amount (PIA) is calculated using progressive bend points applied to your average indexed monthly earnings. Benefits are reduced for early claiming (6.67% per year before FRA) and increased for delayed claiming (8% per year after FRA).

PIA = 90% of first $1,174 + 32% of $1,174–$7,078 + 15% above $7,078 | Benefit = PIA × (1 − 0.0667 × Years Early) or PIA × (1 + 0.08 × Years Late)

Frequently Asked Questions

What is my full retirement age?

This calculator assumes a full retirement age (FRA) of 67, which applies to anyone born in 1960 or later. For those born earlier, FRA ranges from 66 to 67.

Is this an official Social Security Administration estimate?

No, this is an estimate for planning purposes only. For your official benefit amount, check your Social Security statement at ssa.gov.

Can I work while receiving Social Security?

Yes, but if you claim before full retirement age and earn above certain limits ($22,320 in 2024), your benefits may be temporarily reduced. After reaching FRA, there is no earnings limit.

How are spousal benefits calculated?

A spouse can receive up to 50% of the higher-earning spouse's full retirement age benefit. If you claim before FRA, spousal benefits are also reduced. This calculator estimates your own benefit based on your earnings.

Are Social Security benefits taxable?

Up to 85% of your Social Security benefits may be subject to federal income tax if your combined income (AGI + nontaxable interest + half of SS benefits) exceeds certain thresholds: $25,000 for single filers and $32,000 for joint filers.