Free Birth Chart Calculator

Start with your Sun sign — enter your birth date below. Then unlock your full natal chart in the app.

What is a birth chart?

Your birth chart (or natal chart) is a snapshot of the sky at the exact moment you were born. Your Sun sign is the headline, but your Moon (emotions), Rising sign (how you come across), and the placements of Venus, Mars and the rest fill in the real picture.

This calculator finds your Sun sign from your birth date alone. For the full chart you'll need your birth time and city — build it free, and get daily readings drawn from it, on ZodieMatch.