What is a birth chart?
Enter your birth date, time and place to cast an accurate natal chart in seconds. You get a clean chart wheel, your Big Three (Sun, Moon and rising sign), planets in signs and houses, every aspect with its orb, chart patterns such as Grand Trines and T-Squares, element balance and a plain-English reading. Switch tabs to compare two charts for love compatibility, see today's transits and a 12-month forecast you can add to your calendar, or open your solar return, secondary progressions and Vedic Rasi and Navamsa charts with Vimshottari dasha periods. Positions are calculated in your browser with NASA-grade VSOP87 and lunar theory accuracy, with 9 house systems, tropical or sidereal zodiac and no sign-up.
A birth chart (natal chart) is a map of where the Sun, Moon and planets were in the zodiac at the exact moment and place you were born. The circle is split into 12 signs and 12 houses. Signs describe how a planet expresses itself, houses show which area of life it affects, and aspects (angles between planets) show how those parts of you work together or clash. Your Sun sign comes from your birth date, your Moon sign changes every two and a half days, and your rising sign (Ascendant) changes about every two hours, which is why an accurate birth time and place matter.


