Natal Chart Calculator

This tool calculates a full natal (birth) chart from a birth date, time, and location: the positions of the Sun, Moon, and planets along the ecliptic, the twelve houses, and the angular aspects between planets, all plotted on the traditional circular wheel.

Enter a birth date, time, and place to generate a chart, then tap any planet, sign, house, or aspect in the wheel for its interpretation. See Understanding Natal Charts for the history and methodology behind how these charts are constructed.