Two birth charts. Eight characters each. Discover the energetic harmony — or tension — between you and someone important.
Enter two birth dates. Our BaZi engine compares Day Masters, Five Elements, zodiac signs, and life path timing — revealing your relationship's energetic blueprint.
Start Compatibility MatchCompatibility Matching (合婚, He Hun) is a cornerstone of Chinese metaphysics. For centuries, families consulted BaZi masters before marriage to ensure the couple's elemental energies would support — not clash with — each other.
Our system compares two birth charts across four dimensions: Day Master compatibility (how your core selves interact), Five Element balance (do your elements support or drain each other?), Chinese zodiac harmony (traditional animal sign matching), and life path timing (are your luck cycles aligned?).
Your Day Master is your core self. We analyze whether your Day Masters attract, support, control, or clash — the most important compatibility indicator.
Full Five Elements analysis for both charts. See where you complete each other and where imbalances create friction over time.
Traditional Chinese zodiac matching — which animal signs naturally harmonize (Six Harmonies, Three Unions) and which clash (Six Clashes).
Compare 10-year luck cycles. Are you entering supportive phases together, or do your timing patterns diverge?
Identify specific areas where your charts generate tension — communication, finances, family, or lifestyle — with practical suggestions.
Every match has challenges. Learn what your relationship is here to teach you, and how to navigate differences constructively.
85%
Day Masters support each other. Elements flow in the productive cycle (Wood → Fire → Earth → Metal → Water → Wood). Zodiac signs form a harmony or union. Luck cycles align. These relationships feel natural and energizing.
65%
Some elements clash but others balance. The relationship works — it just requires conscious effort in specific areas. Most real-world couples fall here. The report tells you exactly what to work on.
35%
Day Masters are in a controlling or clashing relationship. Key elements drain each other. Zodiac signs clash. This doesn't mean it's impossible — but both people must be highly self-aware and committed to growth.
| Your Sign | Best Matches (Harmony) | Challenging Matches |
|---|---|---|
| Rat (鼠) | Ox, Dragon, Monkey | Horse, Goat |
| Ox (牛) | Rat, Snake, Rooster | Goat, Horse |
| Tiger (虎) | Horse, Dog, Pig | Monkey, Snake |
| Rabbit (兔) | Goat, Dog, Pig | Rooster, Dragon |
| Dragon (龙) | Rat, Monkey, Rooster | Dog, Rabbit |
| Snake (蛇) | Ox, Rooster, Monkey | Pig, Tiger |
| Horse (马) | Tiger, Goat, Dog | Rat, Ox |
| Goat (羊) | Rabbit, Horse, Pig | Ox, Rat |
| Monkey (猴) | Rat, Dragon, Snake | Tiger, Pig |
| Rooster (鸡) | Ox, Snake, Dragon | Rabbit, Dog |
| Dog (狗) | Tiger, Rabbit, Horse | Dragon, Rooster |
| Pig (猪) | Rabbit, Goat, Tiger | Snake, Monkey |
This is a simplified zodiac-only guide. A full compatibility reading uses all 8 characters from both charts for a far more accurate result.
| Interaction | Cycle | Meaning for Relationships |
|---|---|---|
| Productive (生) | Wood → Fire → Earth → Metal → Water → Wood | One element generates the other. Nurturing, supportive dynamic. One person naturally energizes the other. |
| Controlling (克) | Wood → Earth → Water → Fire → Metal → Wood | One element restrains the other. Can create power struggles — but also structure and discipline in the relationship. |
| Weakening (泄) | Reverse of productive cycle | One element drains the other. The "giver" may feel exhausted over time unless there's conscious reciprocity. |
Is this just zodiac sign matching?
No. Zodiac matching (生肖配对) uses only 1 of the 8 characters in each chart. Our compatibility report analyzes all 8 characters, Five Element interactions, and Day Master dynamics — far more comprehensive and accurate.
Can I use this for friendship or business partnerships?
Absolutely. While traditionally used for romantic relationships, BaZi compatibility applies to any significant relationship — business partners, close friends, family members, even mentor-mentee dynamics.
What if I don't know the other person's birth time?
Set it to 12:00 noon. You'll still get an 85%+ accurate reading from the Year, Month, and Day Pillars. The Hour Pillar adds nuance but isn't essential for a meaningful comparison.
What does a low score really mean?
It means the relationship will require conscious effort in specific areas. The report tells you exactly where the friction lies and what to do about it. Many couples use this information to grow stronger — not to walk away.
Compare two birth charts and see the energetic truth of your connection.
Check Compatibility Now — $5.50