How Old Will Someone Born in 2004 Be in 2025? Discover Age Milestones & Fun Facts
In 2025, someone born in 2004 turns 21.
Born in
2004
Target year
2025
Age in 2025
21
Years Old
20–21
Born in
2004
Target year
2025
Years Old
21
Quick answer
If you were born in 2004, you will turn 21 years old in 2025. Depending on your birthday, you may be 20 before your birthday and 21 after it.
Age timeline: 2004 to 2025
| Year | Age | Milestones |
|---|---|---|
| 2023 | 19 | — |
| 2024 | 20 | — |
| 2025 | 21 | 21 milestone |
| 2026 | 22 | — |
| 2027 | 23 | — |
Age milestones
18 (adult)
2022 · 18
21 milestone
2025 · 21
30 milestone
2034 · 30
40 milestone
2044 · 40
50 milestone
2054 · 50
60 milestone
2064 · 60
65 milestone
2069 · 65
Retirement (example)
2071 · 67
Famous people born in 2004
Famous people
We’re expanding our list of famous people for this year.
Zodiac insights
Western zodiac depends on your birth month and day. Chinese zodiac may differ if you were born before/after Lunar New Year.
Refine with your birthday
Result
You turn 21 in 2025.
In 2025, you are 20 before your birthday and 21 after it.
Zodiac: Capricorn (Dec 22 – Jan 19)10,000th day: May 19, 2031Jan 1, 2025