Use Jookaku's birthday-based Chinese zodiac calculator to find your adjusted zodiac year, element, archetype, and Fire Horse year prompts.
Jookaku uses a lightweight Chinese zodiac calculator designed for reflection and entertainment. Enter a birthday on the homepage and the calculator estimates your adjusted Chinese zodiac year, birth-year element, season of birth, and a simple rhythm number.
The key adjustment is that many Feng Shui and BaZi-style annual readings use Li Chun, around February 4, rather than January 1. If your birthday is before that approximation, Jookaku treats the zodiac year as the previous year.
This is not a full BaZi chart. A professional Four Pillars reading would also consider birth month, day, hour, location, solar terms, and more detailed interactions. Jookaku is intentionally simpler: a stylish prompt for how to move through 2026 Fire Horse energy.