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DateAlmanac

What year was I born if I'm 50?

1975 or 1976

Anyone who is 50 today, Thursday, September 24, 2026, was born between Thursday, September 25, 1975 and Friday, September 24, 1976. The boundary falls in the middle of the year, so the answer spans two of them.

Earliest birth date
September 25, 1975
Latest birth date
September 24, 1976
Birth years
1975 or 1976
Age today
50

Which year, exactly

Someone born on Friday, September 24, 1976 turns 50 today. Someone born a day later, on Saturday, September 25, 1976, is still 49 until tomorrow. That is why “what year” has two answers rather than one, and why a birth date rather than a year is what settles it.

Read the other way round: to be exactly 50 today, a date of birth has to fall on or after Thursday, September 25, 1975 and on or before Friday, September 24, 1976.

That window contains 29 February 1976, so some people who are 50 today were born on a date that only comes round every four years — 50 years old with 12 birthdays behind them rather than 50. The next 29 February is when they have another.

The two candidate years

Other ages