Astrology Birth Chart Calculator (Koch Houses)

Would you like to know your planetary positions? The following Birth Chart Calculator lists such things as your Sun sign, Moon sign, Ascendant, house positions, aspects, and more.

Birth Date
Exact Birth Time

If birth time is unknown, check this box.*

UTC time offset:

Tip: Make sure the UTC time offset is correct. If it's wrong, you can change it.

* NOTE: If birth time is unknown, the report will not include positions or aspects for the Moon, Ascendant, Midheaven, Vertex, or Part of Fortune, nor will it include House positions for any planets.

See also a chart with some interpretations.

The above calculator uses the Koch system of houses. Alternatively, you can calculate your chart using
Placidus, Equal, or Whole Sign houses.