
Free synastry chart calculatorīefore you can create your free synastry chart, you’ll need the birth time, date, and location of both you and your partner. For those looking for an alternative, a synastry chart offers a deeper look into the stars behind your next relationship. The truth is you’re not going to find your soulmate by asking them about Sun sign or their go-to karaoke song – though it doesn’t hurt to know.


Some dating apps like Bumble offer the option to include your sun sign and while it’s fun to know, it’s not enough to determine astrological compatibility. In the age of technology, dating apps are basically the only way to meet people anymore but these advanced algorithms leave a lot to be desired.
