Birth Chart Compatibility
Check birth chart compatibility from two birth dates. Get an overall score out of 100, four category scores and every connection explained.
Tools
Synastry Chart Calculator: compare two birth charts, connection by connection.
Composite Chart
Use this composite chart calculator to turn two birth dates into one relationship chart. You get sign and degree for each midpoint, aspects and scores.
Love Compatibility by Birthday
Use a love compatibility calculator by date of birth to compare two charts. Get Easy, Tense and Strong connections plus four scores, free.
Synastry Aspects
Find your synastry aspects by entering two birth dates. You get every aspect with its orb and a plain one-line reading.
Zodiac Compatibility Chart
See a zodiac compatibility chart for all 12 signs. Find any two signs, then enter two birth dates to compare full charts for free.