Born in 2004
You are 21 or 22 in 2026
Depending on whether your birthday has passed this year.
The 2000s: broadband, social networks and the smartphone.
For the exact age, down to the second (pick your specific birth date), use the age calculator.
Common questions
How old am I if I was born in 2004?
In 2026, someone born in 2004 is either 21 or 22 years old, depending on whether their birthday has passed this year. For a live down-to-the-second answer, use the age calculator with your exact date of birth.
What generation is someone born in 2004?
Gen Z. Generational boundaries are approximate — different sources shift them by a year or two, especially at the edges (e.g. the Millennial / Gen Z cutoff).
How many days have I been alive if I was born in 2004?
Roughly 8,035 days at the older end (accounting for leap years). The age calculator gives the live number down to the second, plus heartbeats, breaths and full moons.