How old is someone born in 1904?
They are
121–122
years old today
Someone born in 1904 is 122 years old if their birthday has already passed this year, and 121 if it hasn't. They turn 123 in 2027. For an exact age, use a full birthdate URL like /howold/june-15-1904. This page recalculates on every visit.
How old is someone born in 1904?
Someone born in 1904 is 121 or 122 years old today: 122 if their birthday has already passed this year, 121 if it hasn't.
What year does someone born in 1904 turn 123?
Someone born in 1904 turns 123 in 2027.
Generation
Someone born in 1904 belongs to the Greatest Generation. Generational boundaries are approximate and vary by source, but this is the commonly cited range.
Life Milestones
Everyone born in 1904 has already passed every commonly tracked age milestone, including becoming eligible for Medicare and full Social Security retirement benefits in 1969.
Leap Years Lived Through
From 1904 through 2026, there have been 31 leap years, meaning that many extra February 29ths in a lifetime that started in 1904.