Born in 1900: age, Japanese era & zodiac
Anyone born in 1900 is 126 years old if their birthday has already happened this year, or 125 if it hasn't happened yet.
Current age
As of 2026-07-26:
| Birthday already happened this year | 126 years old |
|---|---|
| Birthday hasn't happened yet this year | 125 years old |
Japanese era (wareki)
1900 falls entirely within Meiji 33.
Chinese zodiac
1900 is the year of the Rat in the Chinese zodiac.
Key facts
| Birth year | 1900 |
|---|---|
| Japanese era | Meiji 33 |
| Chinese zodiac | Rat |
| Age in 2026 | 125–126 years old |
Frequently asked questions
What Japanese era is 1900?
1900 falls entirely within Meiji 33.
What Chinese zodiac animal is 1900?
1900 is the year of the Rat in the Chinese zodiac.