DeLuce Koch Birth Chart Calculator

This calculator uses DeLuce sidereal zodiac system and Koch house system.

The DeLuce ayanamsa, developed by Robert DeLuce, is a sidereal system used by some Western astrologers. It represents an alternative approach to measuring the precession of the equinoxes and provides a different perspective on planetary positions in the zodiac.

The Koch house system, developed by Walter Koch, is a quadrant system that divides houses based on the great circles through the east point and the MC. It is popular in German-speaking countries and among some modern astrologers for its focus on individual birth time accuracy.

For more features including saving charts, transit charts, synastry charts, and more settings please use True Sky online astrology software.