Love calculator
Love compatibility blood types
Check your love compatibility with blood types. From the calculator you will learn what your relationship may be, what to watch out for and whether you are well matched.
Does blood type affect relationship compatibility?
In many cultures (especially in Japan and South Korea) people have long believed that blood type describes not only personality, but also how well two people match in love. Our blood-type love calculator looks at antigen profiles so you can see whether you are a natural fit. Zodiac signs still dominate in the West, but ketsueki-gata (the Japanese blood-type theory) is spreading fast.
How does the blood type love calculator work?
Pick the woman's and the man's blood type (A, B, AB or 0). The result shows where you will click and where friction may appear. Wondering why your partner gets irritated so quickly? It might be written in the blood type.
Best blood type matches — who fits whom?
According to Japanese personality research, some pairs have a smoother path, while others should expect more storms:
- Blood types A and 0: A calm, organised A balances a confident, upbeat 0.
- Blood types B and AB: A pair full of surprises. Free-spirited B stays intrigued by enigmatic AB for years.
Enter your types in the blood type love calculator and send the result to your other half on WhatsApp or Messenger. See whether matching love really runs in your veins.