The 12 Astrological Houses
Your birth chart is divided into 12 houses — each a life area, from the self (1st house) through partnership (7th) to the hidden (12th). Which planets fall in which house shows where your themes actually play out in life. Birth Codex calculates your houses precisely from your birth date, place and time — embedded in 23 cosmic systems.
Calculated with Swiss Ephemeris — astronomically precise data
23 cosmic systems · No sign-up
What the houses show
Life areas — Each house is a stage of life — money, love, career, family. A planet there shows where its energy is especially active for you.
Occupied or empty — An empty house is no deficiency — it simply runs more quietly. The sign on the house cusp still reveals how you approach that area.
The 12 houses in detail
Frequently Asked Questions
What do the 12 houses mean in a birth chart?✦
The 12 houses divide the chart into life areas — from the 1st house (self, appearance) through the 7th (partnership) to the 12th (retreat, the subconscious). Planets in a house show where their energy unfolds.
How are the houses calculated?✦
Your exact birth time and place give the Ascendant (cusp of the 1st house), from which all 12 houses are derived. Birth Codex uses the Swiss Ephemeris — as part of 23 cosmic systems.
What if a house is empty?✦
Completely normal — with 10 planets and 12 houses, some stay empty. The theme just runs more quietly; the house ruler and the sign on the cusp still show how you live it.