Compatibility Preview
Dragon × Rat
Excellent
Overall compatibility85pts
Relationship note
These two signs tend to move in a similar direction. There can be strong chemistry, but clear roles still matter.
COMPATIBILITY CALCULATOR
Chinese Zodiac Compatibility Calculator
Pick two birth-year animals and see how the pairing reads at the first layer: attraction, communication, friction, long-term potential and trust.
What this Chinese zodiac compatibility calculator tells you
This Chinese zodiac compatibility calculator compares two birth-year animals and returns an instant first-layer reading. The result breaks the pairing into five indicators — love, communication, conflict risk, long-term potential, and trust and support — so you can see what tends to feel easy and what needs attention.
Zodiac matching is the first layer of a BaZi compatibility reading. Two couples can share the same animal pairing and still experience very different relationships, because a full comparison also uses each person's birth month, day and hour. The zodiac score is a fast starting point and a useful conversation opener, not a final verdict.
The calculator answers the questions people actually search for: Is this zodiac pairing good for marriage? Why do we clash even though we care about each other? Where does the friction come from? Start with the score here, then open the detailed pair pages linked below for the full animal-by-animal breakdown.
Everything runs in your browser. No sign-up, no birth date is needed for zodiac matching, and nothing you enter is stored.
RELATIONSHIP COMPATIBILITY
Check the zodiac pairing first.
Zodiac matching is a quick first look at attraction, communication and friction. A two-person BaZi report then compares both full birth charts.
This is only the first layer
View Two-Person ReportCompares both full birth chartsMany couples with the same zodiac pairing experience completely different relationships. The full picture only appears when both birth year, month, day and hour are compared.
RomanceSee attraction, pressure and daily rhythm
FamilyCompare emotional needs and communication style
BusinessClarify roles, pressure and partnership rhythm
FriendshipSpot what feels easy and where misunderstandings start
HOW IT WORKS
How the zodiac calculator scores a pairing
Three quick steps turn two animals into a first-layer reading you can act on.
Choose both zodiac animals
Select your own birth-year animal and your partner's. If you only know one sign, you can still run the pairing and compare it with other signs.
Read the five indicators
The calculator scores love, communication, conflict risk, long-term potential and trust and support. Risk is the only inverted measure: a lower number means fewer likely friction points.
Go deeper when it matters
The zodiac layer cannot see birth month, day or hour. When the first-layer result raises real questions, compare both full BaZi charts in the two-person report.
PAIR BY PAIR
Check a specific pairing
Open the compatibility hub for all 78 pairings, or jump straight to a popular combination below. Each page covers attraction, friction, communication and Five Element notes.
Popular pairings
Go beyond the zodiac: the two-person compatibility report
A zodiac score compares one layer. The two-person report compares both full birth charts — Four Pillars, Day Masters, Five Element balance, support patterns and friction points — and shows where the relationship needs care. Useful for partners, spouses, family members, friends and collaborators.
View the two-person reportCompares both people's birth year, month, day and hour
Chinese zodiac compatibility calculator FAQ
Is this Chinese zodiac compatibility calculator free?
Yes. The zodiac compatibility calculator is free, requires no sign-up and stores no birth data. You can check as many pairings as you like.
Can I use a zodiac compatibility calculator for marriage?
Yes, with care. The calendar-year animals give a quick first read on attraction and friction, but marriage-level questions usually involve both full BaZi charts, including birth month, day and hour. Use the score as a starting point, not a decision.
How accurate is zodiac-only compatibility?
It is a real signal, but only the first layer. Chinese zodiac compatibility is calculated from birth-year animals alone, so people born in the same year share the same sign. The full chart is what separates individual couples.
Do I need the exact birth time?
Not for this calculator. Zodiac matching uses birth-year animals, so it works even if the birth time is unknown. Birth time matters for the Hour Pillar in the full two-person report.
Which pairings are considered the best or hardest?
Traditionally, the six harmony pairs (such as Rat and Ox, or Dragon and Rooster) read as easy, while the opposing pairs, like Rat and Horse, read as magnetic but tense. Every pairing still needs the full charts for a personal answer.
What is the difference between zodiac compatibility and BaZi compatibility?
Zodiac compatibility compares one layer: the birth-year animal. BaZi compatibility compares four pillars per person, including month, day and hour, hidden stems and Five Element balance, which is why the same zodiac pairing can produce different relationship readings.