Chinese Zodiac — Your Sign, Element & Compatibility

The Chinese zodiac is a repeating cycle of twelve animals — Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog and Pig — assigned one per year. Unlike the Western zodiac, which is tied to the month you were born, your Chinese sign comes from your birth year, so everyone born in the same lunar year shares the same animal. The animal is said to colour your temperament, your luck and how you get on with others.

Running alongside the twelve animals is a second cycle of five elements — Wood, Fire, Earth, Metal and Water — that turns over every ten years. Because twelve and ten share factors, a full animal-and-element combination (say, a Water Rabbit) only comes around once every sixty years. That sixty-year cycle is the traditional backbone of the Chinese calendar, and it is why your grandparents may share your animal but never your element.

Here is the detail most online calculators get wrong: the Chinese zodiac year does not start on January 1st. It begins at Chinese New Year, which falls on a different date each year — anywhere from late January to the middle of February — because it tracks the lunar calendar rather than the Western one. If you were born in January, or in the first days of February, your true animal is often the one from the previous year, not the year printed on your birth certificate.

For example, a baby born on 15 January 1990 is a Snake, not a Horse, because Chinese New Year in 1990 did not arrive until late January. Our finder above uses an astronomically-derived table of New Year dates, so it places you on the correct side of the boundary automatically — just enter your full day, month and year.

Each animal is refined by one of the five elements — Wood, Fire, Earth, Metal and Water — which shifts across the sixty-year cycle. Wood adds growth and cooperation, Fire adds passion and dynamism, Earth adds stability and patience, Metal adds resolve and precision, and Water adds intuition and adaptability. So a Fire Horse and a Water Horse share the Horse spirit but express it very differently.

Every animal also carries a fixed yin or yang polarity, alternating around the wheel: the Rat, Tiger, Dragon, Horse, Monkey and Dog are yang (outward, active), while the Ox, Rabbit, Snake, Goat, Rooster and Pig are yin (inward, receptive). Together, the animal, its element and its polarity give a richer portrait than the animal alone.

The two systems answer different questions. The Chinese zodiac assigns an animal by your birth year, so it changes once every twelve months and everyone born in that lunar year shares it. The Western zodiac assigns a Sun sign by roughly which month you were born, so it changes about every thirty days. Neither replaces the other — many people enjoy knowing both, and they often describe complementary sides of a personality.

If you want the Western half of the picture, our free birth chart computes your real Sun, Moon and Rising signs from your exact birth date, time and place — the same astronomy, applied to the tropical zodiac. It is the natural companion to the animal you found above.

The order of the twelve animals is fixed and repeats every twelve years: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, Pig. Once you know your own animal you can work out any other year in your head — twelve years forward or back is always the same animal, and six years away is always the animal sitting directly opposite you on the wheel.

The table above lists the years directly, and the finder at the top of the page solves the one case that tables get wrong: birthdays in January and the first days of February. The Chinese year does not begin on 1 January but at the second new moon after the winter solstice, which falls somewhere between 21 January and 20 February. Someone born on 5 February 1988 is still a Rabbit rather than a Dragon, even though every year-number table prints 1988 as a Dragon year.

Legend explains the order with a race: the Jade Emperor summoned the animals, the Rat crossed the river riding on the Ox and jumped ahead at the finish, and the Cat was pushed into the water and has been missing ever since. The historical explanation is plainer. The twelve-year run follows Jupiter, which takes just under twelve years to circle the sky and served as the year counter in early Chinese astronomy.

The Chinese calendar is lunisolar: its months follow the phases of the Moon, and the year is periodically brought back into step with the Sun by inserting a thirteenth month. That is the whole reason the New Year date drifts across a month-wide window instead of sitting on a fixed day.

The practical consequence is that the boundary between two animals moves from year to year. In years when the New Year falls late, in mid-February, there is a wider band of people who believe they are one animal and are in fact the previous one. Among those born in January it is closer to a rule than an exception.

It is also why any page that states a fixed changeover date is worth distrusting. "The year of the Dragon starts in February" is true of some Dragon years and wrong about others, and the only way to be right every time is to look up the actual New Year date for that specific year — which is what the finder above does, from an astronomically derived table rather than a rounded rule of thumb.

A second cycle runs alongside the twelve animals: the five elements — Wood, Fire, Earth, Metal and Water. Each element covers two consecutive years, so a full turn of the elements takes ten years while a full turn of the animals takes twelve.

Because twelve and ten have a lowest common multiple of sixty, a given combination of animal and element returns only once every sixty years. That sixty-year cycle is the fundamental unit of time in the Chinese tradition, roughly what a century is in the West, and it is the reason your grandparents can share your animal but never your element.

It is also why a sixtieth birthday carries particular weight. It marks the first time a person lives again under the same animal and the same element they were born under — a full return to the start of the cycle rather than an arbitrary round number.

Every animal carries a permanent polarity that never changes: Rat, Tiger, Dragon, Horse, Monkey and Dog are yang; Ox, Rabbit, Snake, Goat, Rooster and Pig are yin. The split follows the even and odd positions around the wheel, so yin and yang alternate from one year to the next.

Yang is described as active, outward-facing and initiating; yin as receptive, inward-facing and completing. These are directions rather than grades — nothing in the tradition treats one as better than the other, and neither makes much sense without the other. Yang begins, yin finishes.

The same pair attaches to the year’s element, which is why a year is described as yang Metal or yin Metal. Combined with the animal, that gives a fuller portrait than the animal alone: two Metal Horses born a decade apart share a great deal, while two Horses born six years apart share rather less than the shared animal suggests.

There is a simple rule that holds for any Gregorian year, provided the birthday falls after that year’s Chinese New Year. The final digit decides the element: years ending in 0 or 1 are Metal, 2 or 3 are Water, 4 or 5 are Wood, 6 or 7 are Fire, and 8 or 9 are Earth.

Polarity follows the same digit: even years are yang, odd years are yin. So 1990 is yang Metal and 1991 is yin Metal — both Metal, expressed differently. The pattern repeats every ten years while the animal repeats every twelve, and the interaction between those two periods is what produces the sixty-year cycle.

The one exception is the one that catches everybody. For birthdays in January and early February the rule has to be applied to the previous year, because the Chinese year has not turned over yet. If you fall inside that window, take the element from the year before the one on your birth certificate.

The year animal is the one everybody knows, but the traditional system assigns an animal to the month of birth and another to the two-hour period of birth as well. The month animal is often called the inner animal and is said to describe how a person operates in private and under pressure; the hour animal is called the secret animal and is treated as the closest thing the system has to a private self.

This matters for a practical reason. People who feel their year animal describes them badly are usually not wrong about themselves — they are reading one of three assignments as though it were the whole picture. A quiet Tiger is an entirely ordinary result when the inner and secret animals pull in another direction.

It also explains why two people born in the same year can be so unlike one another. They share the year animal and nothing else, and the year is the broadest of the three assignments by a wide margin.

The Chinese day is divided into twelve two-hour periods, each ruled by one of the twelve animals, beginning with the Rat at 11 p.m. The animal ruling the period you were born in is the hour pillar, and in traditional practice it carries as much weight as the year.

A two-hour block is a forgiving unit compared with the Western ascendant, which also turns over roughly every two hours but is sensitive to the exact minute and to the place of birth. If you know your birth time to within an hour you can identify your hour animal with confidence; if you know only that it was morning or afternoon, you are choosing between a few candidates rather than twelve.

If you do not know your birth time at all, the honest answer is that the hour pillar is unavailable rather than approximate. Guessing it produces a confident-sounding reading built on a coin toss, and the year and month assignments remain perfectly usable without it.

The twelve animals fall into four groups of three, each group made up of animals four years apart on the wheel. Rat, Dragon and Monkey form the first; Ox, Snake and Rooster the second; Tiger, Horse and Dog the third; Rabbit, Goat and Pig the fourth.

Within a trine the animals are held to share a basic temperament and to get along with unusual ease — the first group is described as driven and quick to act, the second as steady and methodical, the third as independent and direct, the fourth as diplomatic and attentive to other people.

The arithmetic behind this is worth noticing: four years apart in a twelve-year cycle puts the three members at the corners of an equilateral triangle. Western astrology draws exactly the same figure, calls it a trine, and gives it the same easy-going reading — a genuine structural rhyme between two systems that otherwise share nothing at all.

The counterpart of the trine is the clash: the animal directly opposite yours, six years away, is traditionally the one you find hardest. Rat clashes with Horse, Ox with Goat, Tiger with Monkey, Rabbit with Rooster, Dragon with Dog, and Snake with Pig.

Alongside the clashes runs a quieter set of pairings called the secret friends — six pairs held to support one another regardless of trine: Rat with Ox, Tiger with Pig, Rabbit with Dog, Dragon with Rooster, Snake with Monkey, and Horse with Goat.

None of this should be read as a verdict on a relationship. A clash describes a difference in tempo rather than an incompatibility, and any account of two people that rests on the year they were born is working from one twelfth of each of them. The tradition offers it as a vocabulary for describing friction, which is a reasonable thing for a vocabulary to do and a poor basis for a decision.

Every twelve years your own animal comes round again, and the tradition treats that year — ben ming nian — as unsettled rather than lucky. The reasoning is that the year and the person are too closely aligned, and the usual remedy is to wear something red that was given to you rather than bought for yourself.

It is one of the few pieces of Chinese astrology that remains visibly alive in ordinary life. Red items sell noticeably in the run-up to a New Year for the animal in question, and people who take no interest in the rest of the system will still mention it.

Read plainly, it marks the twelve-year rhythm as something worth pausing on rather than predicting anything in particular. A year that arrives at twelve, twenty-four, thirty-six and forty-eight falls close enough to the ordinary turning points of a life to work as a prompt to take stock.

The year animal sorts humanity into twelve groups. That is a coarser division than the Western sun sign and very much coarser than a birth chart, so any forecast derived from the animal alone is necessarily general — however confidently it is phrased. It does not predict events, it does not replace professional advice, and it knows nothing about circumstances that were never part of the calculation.

What it does offer is a vocabulary for temperament and a frame for thinking about time, and those are valuable in the way a good dictionary is valuable. The sixty-year cycle in particular is a genuinely useful way to think about long spans, which is part of why it outlived the astronomy it was built on.

Treat text that turns a combination into a verdict — this year brings misfortune, these two animals must not marry — as the place to stop reading. The system is old, interesting and worth knowing; it is not a source of instructions, and pages that present it as one are selling certainty rather than describing a tradition.