The Chinese zodiac by year chart is a fixed 12-animal repeating cycle that pairs every Gregorian birth year from 1900 through 2100 with one of these animals in order: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, and Pig. Because the cycle repeats every 12 years, the chart covers more than 200 years of modern birth years using the same short pattern. The cycle's official boundary is the Lunar New Year, which falls on a different Gregorian date between January 21 and February 20 each year, so a January or early-February birthday can map to the previous animal. A complete chart lookup, including the Lunar New Year boundary check, is handled by the Chinese Zodiac Calculator.
The Chinese zodiac, known in Mandarin as Shengxiao, is one of the oldest astrological systems still in regular use and assigns personality themes, lucky colors, and compatibility associations to each of the 12 animals. Unlike Western zodiac signs, which are tied to the month of birth, the Chinese system follows the lunar calendar year, which is why the Lunar New Year matters at all. For readers who already know roughly where they fall, our guide on finding your animal sign by year and month adds the monthly flavor layer.
How the 12-Animal Cycle Works
The cycle moves in a single fixed order every 12 years, with no skipped animals and no regional variants at the year level. The traditional sequence, beginning with the Rat and ending with the Pig, is:
- Rat
- Ox
- Tiger
- Rabbit
- Dragon
- Snake
- Horse
- Goat
- Monkey
- Rooster
- Dog
- Pig
Once you locate one year that matches a given animal, you can step forward or backward by 12 years to find every other year that animal occupies. For example, 1990 is a Horse year, so 1978, 2002, and 2014 are also Horse years. The same rule applies to every other sign. This 12-year repetition is what makes a year chart so compact: 200 years of birthdays fit on a single page because the same column of animals is just repeated down the table.
Why the Lunar New Year Boundary Matters
The Chinese zodiac year does not start on January 1. It starts on the Lunar New Year, which is the date of the new moon that falls between January 21 and February 20 in the Gregorian calendar. A baby born on January 30, for instance, is usually assigned the animal of the year that just ended, not the one the Gregorian calendar says has begun. This is the most common point of confusion with the chart, and it is the reason a January or early-February lookup can produce a surprising result.
The exact Lunar New Year date shifts from year to year because it follows the lunisolar calendar. The calculator tool handles this by surfacing the exact boundary date for whichever year you enter, so you can compare your actual birthday against it and pick the correct animal. If you only have a rough idea of your animal already, our find your animal sign fast guide provides a quicker reference for the common recent years.
Reference Years for Each Animal (1900 to 2030)
The table below shows one well-known reference year for each animal within the modern range. Use any reference year as a stepping stone: once you know, say, that 1990 is a Horse year, you can add or subtract 12 to find every Horse year around your birth.
| Animal | Recent Reference Year | Other Years in Same Animal (within 1900 to 2030) |
|---|---|---|
| Rat | 2008 | 1960, 1972, 1984, 1996, 2020 |
| Ox | 2009 | 1961, 1973, 1985, 1997, 2021 |
| Tiger | 2010 | 1962, 1974, 1986, 1998, 2022 |
| Rabbit | 2011 | 1963, 1975, 1987, 1999, 2023 |
| Dragon | 2012 | 1964, 1976, 1988, 2000, 2024 |
| Snake | 2013 | 1965, 1977, 1989, 2001, 2025 |
| Horse | 2014 | 1966, 1978, 1990, 2002, 2026 |
| Goat | 2015 | 1967, 1979, 1991, 2003, 2027 |
| Monkey | 2016 | 1968, 1980, 1992, 2004, 2028 |
| Rooster | 2017 | 1969, 1981, 1993, 2005, 2029 |
| Dog | 2018 | 1970, 1982, 1994, 2006, 2030 |
| Pig | 2019 | 1971, 1983, 1995, 2007 |
Every value above comes directly from the standard 12-year cycle, so once you confirm your reference year, the rest of the column is arithmetic. Readers who want the calculator to do that arithmetic for them, including the Lunar New Year boundary check, can head straight to the Chinese Zodiac Calculator.
Look Up Your Animal Using the Calculator
The calculator applies the year chart and the Lunar New Year boundary in three steps, so you can confirm your animal even if you were born in January or early February.
- Enter a whole Gregorian birth year from 1900 through 2100 in the input field.
- Select Find zodiac animal to map that year into the 12-animal cycle and display the result.
- If the birth date was before the Lunar New Year for that year, use the previous animal shown in the boundary note after checking the exact Lunar New Year date the calculator displays.
The boundary note is the part most static charts skip, and it is the part that catches people out. A 1991 birthday on January 25, for example, falls before the 1991 Lunar New Year, so the correct animal is the Goat (1991 is in fact a Goat year, but only for birthdays from the Lunar New Year onward). If you want a deeper look at that exact year, the article on the 1991 Chinese zodiac walks through the boundary in detail.
Common Lookup Questions
Does the chart include pre-1900 years?
The standard year chart is usually drawn from 1900 forward because the Gregorian calendar alignment and modern birth records make earlier years rare in everyday use. The same 12-year cycle obviously continued before 1900, but the Chinese Zodiac Calculator covers 1900 to 2100, which captures virtually every living person's birth year. If you need a year outside that range, you can still apply the 12-year rule by stepping back from a known anchor year.
What if I was born in February?
February is the entire reason the Lunar New Year boundary exists. Roughly one in three February birthdays falls before the Lunar New Year and therefore belongs to the previous animal in the cycle. The calculator exposes the exact Lunar New Year date for your year, so you can compare your birthday to it directly.
Are leap years treated differently?
Leap years in the Gregorian calendar are a separate concept from the Chinese zodiac and have no effect on which animal a given year maps to. The Chinese year is lunisolar, not Gregorian-leap-based, so a leap year like 2020 is still just the Year of the Rat like any other Rat year.
What about the five elements?
The chart described here is the animal-only chart. Each animal year also pairs with one of the five elements (Wood, Fire, Earth, Metal, Water) on a 60-year combined cycle, which is a separate layer. If you want to factor that in, the guide on finding your animal sign by year and element extends the chart with the elemental modifier.
Tips for Reading Any Chinese Zodiac Chart
First, always confirm whether the chart you are looking at uses the Gregorian year or the Chinese lunar year as its row label. Most modern charts label by Gregorian year but assign the animal based on the Chinese year, which is why a January 1 birth can technically belong to the animal of the previous Gregorian year. Second, treat any animal chart as cyclical rather than linear: there is no "first" or "last" animal, only a repeating 12-step pattern. Third, when in doubt about a January or early-February birthday, let the calculator check the Lunar New Year boundary for you rather than guessing.
For a quick lookup by year alone, the article on the Chinese zodiac year calculator gives a compact walkthrough, and for readers who want to combine year, month, day, and birth hour, the related guide on finding your sign by year, month, day, and hour covers the more detailed chart systems used in some traditions.