Simple, Equal Division from the Ascendant
The Equal House system is among the oldest in Western astrology. It begins with the Ascendant degree and creates twelve houses of exactly 30° each: the Ascendant falls at the beginning of the 1st house, and each subsequent house begins exactly 30° later. No house is intercepted. The Midheaven is not fixed to the 10th house cusp — it falls wherever it falls in the equal-house wheel, which is often in the 9th or 11th house. Many modern astrologers use Equal House for its simplicity and Hellenistic roots.
Equal House Advantages
| Feature | Equal House |
|---|---|
| House sizes | Equal — all 30° |
| No interceptions | Every sign has a house |
| Works at all latitudes | Yes — including extreme |
| Midheaven | Floats — not fixed to 10th cusp |
| Historical use | Hellenistic, Medieval |
Using Equal House
Equal House is particularly recommended for charts of people born at extreme latitudes where Placidus and Koch fail. It is also the system of choice for Hellenistic astrologers working with ancient techniques. The trade-off is that the Midheaven (career and public life) is no longer anchored to the 10th house cusp — some astrologers treat the MC as a separate sensitive point rather than a house cusp. If you are new to astrology, Equal House is an excellent starting system for clarity and ease of interpretation.