Retirement Date Calculator

Full Retirement Age isn't the same for everyone — it depends on your birth year, and it's not a simple round number for people born in certain transition years. The Social Security Act originally set retirement age at 65; a 1983 law gradually raised it based on birth year.

Note: if your birthday falls on January 1st, the Social Security Administration calculates your benefit as though you were born in the previous year — this calculator accounts for that automatically.

You can start claiming Social Security as early as age 62, but claiming before your full retirement age permanently reduces your monthly benefit. Waiting past your FRA — up to age 70 — increases your monthly benefit for every month you delay, with no further increase after 70. This calculator shows you the exact dates for each of these milestones so you can line them up with your broader financial plan; for the actual dollar impact of claiming early vs. late, the SSA's own calculators use your real earnings record and will be more accurate than any generic estimate.

Medicare eligibility generally begins at age 65, separate from your Social Security full retirement age — many people don't realize these are two different milestones with two different dates, especially now that FRA has crept up to 66 or 67 for younger birth years while Medicare eligibility has stayed at 65. This calculator shows both dates clearly so you're not caught off guard by the gap.

Not everyone plans to retire exactly at 62, their FRA, or 70 — many people target an earlier or later age based on their own savings, health, or career plans. Use the custom date field to enter any target retirement age and get your exact calendar date plus a live countdown, useful for setting savings milestones or timing a resignation.