Quick facts if you are 66
| Born in | 1959 or 1960 |
| Generation | The Baby Boomers |
| Chinese zodiac | Pig (1959) or Rat (1960) |
| Days old (approximately) | 24,106 to 24,470 |
How to work it out
Subtract your age from the current year: 2026 − 66 = 1960. That is your birth year if your birthday has already happened this year. If it hasn’t, subtract one more year: 1959. The same rule works for any age, and you can check the result the other way round with our born in 1960 page.
Milestones
Milestones you have already reached:
- 16 (1975 or 1976): Full driver’s license possible in many US states
- 18 (1977 or 1978): Voting age in US elections
- 21 (1980 or 1981): Legal drinking age in the US
- 25 (1984 or 1985): Car rental usually without a young-driver fee
- 26 (1985 or 1986): Coverage on a parent’s health plan ends (Affordable Care Act)
- 35 (1994 or 1995): Old enough to be President of the United States
- 62 (2021 or 2022): Earliest age to claim (reduced) Social Security benefits
- 65 (2024 or 2025): Medicare eligibility
If you were born in 1960, your Social Security full retirement age is 67; for 1959 it is 66 and 10 months.
Frequently asked questions
If I’m 66, what year will I turn 76?
In 2036 if your birthday has passed this year, otherwise in 2035.
What year did I turn 18 if I’m 66?
In 1978 if your birthday has passed this year, otherwise in 1977.