Zodiac compatibility calculator

Pick two signs to see their scores and the facts those scores are built from.

The same two signs always give the same scores.

What the calculator shows

For any two signs you get 6 facet scores and an overall score, each out of one hundred, and the four facts they come from: the angle between the signs, their elements, their modalities and their ruling planets. The overall score is the average of the 6 facets.

Where the scores come from

One formula, applied the same way to every pair, with no adjustment for particular pairs and nothing random. The whole method, with its weights, sources and a worked example, is on how we score. The order you pick the signs in makes no difference.

What a sign score cannot tell you

A person is more than a Sun sign. Two people whose signs score low can have Moon, Venus and Mars signs that fit well, and the other way round. To look past Sun signs, try the birth-date match calculator.

The score describes how two signs relate in traditional astrology. It is not a prediction about two people and not a reason to start, stay in or leave a relationship.