How old is someone born in 1984?

They are 41 or 42 years old

42 if their birthday has already passed in 2026, 41 if it hasn't. They'll turn 43 in 2027.

Age today by birth month

Born onAge today
January 1, 198442 years
February 1, 198442 years
March 1, 198442 years
April 1, 198442 years
May 1, 198442 years
June 1, 198442 years
July 1, 198442 years
August 1, 198442 years
September 1, 198442 years
October 1, 198442 years
November 1, 198441 years
December 1, 198441 years

Born in 1984

People born in 1984 belong to Millennials (Gen Y). 1984 was a leap year, so it had a February 29. January 1, 1984 was a Sunday.

For an exact age in years, months and days, use the age calculator with a full birth date.

Other birth years

Questions & answers

How old is someone born in 1984?

41 or 42 years old, depending on whether they've had their birthday yet this year.

What generation is 1984?

People born in 1984 are part of Millennials (Gen Y).

When does someone born in 1984 turn 43?

On their birthday in 2027.