Free birth chart calculator

Enter your birth date, time, and place to instantly calculate your free birth chart. Zodigram cross-references three systems from the same details — Astrology, Human Design, and Gene Keys — so you get your Sun, Moon, and Rising signs, your Human Design Type, Strategy, and Authority, and your Gene Keys profile in one place.

No account is needed to see your chart. Your birth time matters: it determines your Rising sign, houses, and Human Design Type, so use your exact time of birth for the most accurate result. If you don’t know it, use 12:00 and your Sun sign and Gene Keys will still be accurate.

Create a free account to save your chart, read AI interpretations in your language, and follow your daily and personal transits.