Social Security Calculators
All calculators use official SSA formulas. No registration required. Your data never leaves your browser.
Benefits Estimator
Estimate your monthly Social Security retirement benefit at any claiming age using the official SSA formula.
Full Retirement Age Calculator
Find your exact Full Retirement Age based on your birth year and see how early or late claiming affects your benefit.
Break-Even Calculator
Discover the exact age at which delaying Social Security benefits becomes more profitable than claiming early.
SSDI Eligibility Check
Answer a few simple questions to see if you may qualify for Social Security Disability Insurance benefits.
Medicare Cost Estimator
Estimate your Medicare Part A, Part B, and Part D premiums and out-of-pocket costs for 2026.
Social Security Tax Calculator
Determine how much of your retirement benefits are taxable based on IRS income benchmarks.
Not sure which calculator to use?
Start with the Benefits Estimator — it gives you the clearest picture of your retirement income.
Start with Benefits Estimator