Quick facts if you are 77
| Born in | 1948 or 1949 |
| Generation | The Baby Boomers |
| Chinese zodiac | Rat (1948) or Ox (1949) |
| Days old (approximately) | 28,124 to 28,488 |
How to work it out
Subtract your age from the current year: 2026 − 77 = 1949. That is your birth year if your birthday has already happened this year. If it hasn’t, subtract one more year: 1948. The same rule works for any age, and you can check the result the other way round with our born in 1949 page.
Milestones
Milestones you have already reached:
- 16 (1964 or 1965): Full driver’s license possible in many US states
- 18 (1966 or 1967): Voting age in US elections
- 21 (1969 or 1970): Legal drinking age in the US
- 25 (1973 or 1974): Car rental usually without a young-driver fee
- 26 (1974 or 1975): Coverage on a parent’s health plan ends (Affordable Care Act)
- 35 (1983 or 1984): Old enough to be President of the United States
- 62 (2010 or 2011): Earliest age to claim (reduced) Social Security benefits
- 65 (2013 or 2014): Medicare eligibility
If you were born in 1949, your Social Security full retirement age is 66; for 1948 it is 66.
Frequently asked questions
If I’m 77, what year will I turn 87?
In 2036 if your birthday has passed this year, otherwise in 2035.
What year did I turn 18 if I’m 77?
In 1967 if your birthday has passed this year, otherwise in 1966.