Free Birth Chart Calculator — by date, time and place of birth
Build your birth chart free, no signup: Sun, Moon, rising sign, planets, houses and aspects from your date, time and place of birth.
How it is calculated
The chart is built from real ephemerides: your date, time and birth coordinates are converted to UTC using the correct time zone, then planetary positions, house cusps and aspects are computed. It is the same calculation the app uses.