The two possible birth years for a 87-year-old
Birthday already passed this year
1939
Born 2026 − 87 = 1939. Your birthday fell between January 1 and today, so you have already turned 87 in 2026.
Birthday still coming this year
1938
Born 2026 − 87 − 1 = 1938. Your birthday is later in 2026, so you are still 86 until then.
How to work it out yourself
The formula for finding your birth year from your age is: birth year ≈ current year − your age. For you: 2026 − 87 = 1939. Then apply one simple correction — if your birthday hasn't happened yet this year, subtract one more year (1938). That's why "what year would i be born in if i was 87" always has two valid answers until your birthday arrives.
- Generation (born 1939)
- Silent Generation
- Generation (born 1938)
- Silent Generation
- Chinese zodiac options
- Tiger or Rabbit
- Next milestone
- 88 years old
- in 2027
Want the exact day, not just the year?
Enter your full date of birth in the calculator above to see your exact age in years, months, days — even hours and minutes if you know your time of birth. Or go forward instead of backward: pick any birth year in our Birth Year Directory, e.g. if I was born in 1939, how old am i?
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FAQ — If I am 87
Common questions about being 87 years old
If I am 87, what year was I born in?
If you are 87 years old right now, you were born in either 1938 or 1939. You were born in 1939 if your birthday has already happened in 2026, and in 1938 if it is still coming. Enter your full date of birth in the calculator above for the exact date.
What year would I be born in if I was 87 years old?
Subtract your age from the current year: 2026 − 87 = 1939. If your birthday has not occurred yet this year, subtract one more — 1939 − 1 = 1938. So the answer is 1938 or 1939 depending on whether your birthday has passed.
How do I know if I was born in 1939 or 1938?
Check your birthday month/day vs today. If today is on or after your birthday in 2026, you were born in 1939; if before, you were born in 1938. The calculator above works it out exactly, including months/days.
What generation is a 87-year-old?
It depends on which year you were born: 1939 is Silent Generation and 1938 is Silent Generation. See both on the birth-year guide for 1939.
What Chinese zodiac is someone who is 87?
Either Year of the Tiger (if born in 1938) or Year of the Rabbit (if born in 1939). Zodiac cycles every 12 years — e.g. 1927 is also Rabbit.
When will I turn 88?
If you are 87 now, you turn 88 sometime in 2026 on your next birthday. Use Compare Ages to see how your age lines up with family/friends on any past or future date.