The Chinese zodiac assigns one of twelve animals to each year in a repeating cycle — Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, Pig. It is the most familiar face of Chinese timekeeping, and also the most often misunderstood. This page explains how the system actually works and links a guide for each animal.
The animal follows the Earthly Branch of the year — one branch of the sixty-cycle stem-branch calendar. That matters for one practical reason: the zodiac year does not switch on January 1st, or even reliably at Lunar New Year. In the classical four-pillars method used here, the year changes at the start of spring (lichun, usually February 4th). People born in late January or early February often belong to the previous animal.
A free chart calculator settles it precisely, because it computes the branch from the exact date. That is also why one animal per person is only the beginning: in a full BaZi chart, all four pillars — year, month, day, hour — carry a branch and therefore an animal, and the day pillar matters most for self-understanding.
The twelve animals work best as a shared vocabulary — images people have used for centuries to talk about temperament and rhythm. Treat each guide as a portrait in the Impressionist sense: recognizable from a distance, never exact up close. Two people born in the same animal year are not the same person; the rest of the chart, the elements, and life itself differ.
Which animals traditionally team up, resonate, or pull against each other? The branch wheel answers with a clean structure — four trines, six harmony pairs, six clash pairs. Read it as a lens on working styles, not a matchmaking verdict: Read the full compatibility guide →
A year sign cannot tell you what will happen to you — no classical method claims otherwise once you read the sources carefully. It describes a shared symbolic vocabulary, not a fate. It is also only one branch among four in a full chart; the Day Master, the element balance, and the Ten Gods carry far more of the reading.
If you enjoy the animal portraits, the natural next step is the free Four Pillars chart: it finds your year animal precisely (including lichun-boundary birthdays), and reveals your Day Master — the deeper classical reference point this site’s other guides are built on.
Run the free Four Pillars chart → Or browse the Day Master guides