Free compatibility score

What happens when two charts meet

Enter both birth details and see your resonance across five dimensions: attraction, emotion, communication, stability, and growth. Free, in seconds. Then unlock the full written reading if you want the why.

Free scorefull reading £9.00no email to see your score
You

Time zone is resolved automatically from your birth place, including historical daylight saving.

Them

Time zone is resolved automatically from your birth place, including historical daylight saving.

Your score is calculated on our server and nothing is stored unless you buy the reading. Our privacy promise.

Free score across five dimensions. No email needed to see it.

Compatibility questions, answered

How the score works and what the full reading adds.

Is the compatibility score free?+

Yes. Enter both people’s birth details and your score appears in seconds, broken into attraction, emotion, communication, stability, and growth. You do not need an email or an account to see it.

How is the score calculated?+

We build both natal charts from real astronomy, then measure the synastry aspects between them: the angles each person’s planets make to the other’s. Those aspects are weighted into five dimensions and one overall score, so the number reflects your actual charts rather than just two Sun signs.

What does the paid reading add?+

The score tells you what resonates; the reading explains why. It is a long, specific write-up of your two charts together across all five dimensions, written from your actual placements. It costs £9.00 once, arrives by email, and is yours to keep and download.

Do we both need exact birth times?+

No. Tick "I do not know the time" for either of you and we will use midday for that person. The score itself never uses the Rising sign or the houses, so it holds up: the one thing that softens is the Moon, which can be up to about 7 degrees out. Exact times are still better, and you can add one later.

Can a score really tell us if we are compatible?+

A synastry score describes how two charts interact in astrological tradition. It is a mirror for reflection and conversation, not a verdict on your relationship. The most useful part is usually the why behind each dimension, which is what the full reading explores.

Compatibility by zodiac sign