How old am I if I was born in 1966?
If you were born in 1966, you are 59 or 60 years old in 2026.
You belong to Generation X and the Chinese zodiac year of the Horse. Your Social Security full retirement age is 67.
Born in 1966 at a glance
| Birth year | 1966 |
| Age in 2026 | 59 or 60 |
| Generation | Generation X (1965 to 1980) |
| Chinese zodiac | Horse (check the Lunar New Year for January and February births) |
| Year in Roman numerals | MCMLXVI |
| Eligible for early Social Security | 2028 (age 62) |
| Full retirement age | 67 (2033) |
| Eligible for Medicare | 2031 (age 65) |
| RMDs from retirement accounts begin at | 75 (2041) |
The exact age depends on your birthday. Enter your birthday below to get your exact age in years, months and days.
Social Security
People born in 1966 can claim reduced Social Security retirement benefits starting at 62 and receive their full benefit at 67. Waiting until 70 increases the monthly benefit further.
All generations · Full retirement age by birth year · 1965 · 1967