Born in 2005: age, Japanese era & zodiac
Anyone born in 2005 is 21 years old if their birthday has already happened this year, or 20 if it hasn't happened yet.
Current age
As of 2026-07-26:
| Birthday already happened this year | 21 years old |
|---|---|
| Birthday hasn't happened yet this year | 20 years old |
Japanese era (wareki)
2005 falls entirely within Heisei 17.
Chinese zodiac
2005 is the year of the Rooster in the Chinese zodiac.
Key facts
| Birth year | 2005 |
|---|---|
| Japanese era | Heisei 17 |
| Chinese zodiac | Rooster |
| Age in 2026 | 20–21 years old |
Frequently asked questions
What Japanese era is 2005?
2005 falls entirely within Heisei 17.
What Chinese zodiac animal is 2005?
2005 is the year of the Rooster in the Chinese zodiac.