The Twelve Houses in Astrology, Explained Simply

How houses are counted

If the zodiac is a ring of twelve signs, the houses are a second ring laid over it, anchored to your horizon. The first house starts at the eastern horizon, the ascendant, and the houses run counterclockwise around the chart, through the part of the sky below the horizon (houses 1 to 6) and then above it (houses 7 to 12).

In whole sign houses, used by our birth chart calculator, each house is exactly one sign. If your rising sign is Virgo, Virgo is your first house, Libra your second, Scorpio your third, and so on to Leo as your twelfth. In quadrant systems such as Placidus, houses are uneven and can split signs; near the poles they stretch to extremes.

In daily horoscopes like ours, astrologers usually use solar houses: your Sun sign is treated as the first house. That is why a reading might say "the Moon is in your fourth house" when the Moon is three signs after your Sun sign.

The twelve houses

1st house: self. Your body, appearance, temperament and the way you approach life. It begins with the ascendant, so planets here are read as very visible parts of your personality.

2nd house: resources and values. What you own, what you earn, and what you value, including self-worth. Astrologers read it as your relationship with material security, not as a forecast of income.

3rd house: communication and neighborhood. Talking, writing, short trips, siblings, neighbors and early learning. Busy third houses are linked with curious, chatty people.

4th house: home and roots. Family, ancestry, home life and your private foundations. Its cusp in quadrant systems is the IC, the lowest point of the chart.

5th house: creativity and pleasure. Play, romance, children, hobbies, art, and anything done for the joy of it.

6th house: work and routine. Daily habits, chores, the job you do day to day, pets and attention to wellbeing. A busy sixth house is read as a love of useful work.

7th house: partnership. Marriage and committed relationships, business partners and open rivals. It sits opposite the first house: self and other.

8th house: shared things and change. Shared resources, intimacy, inheritance and transformation, including endings that open the way to something new.

9th house: the wide world. Long journeys, higher education, philosophy, religion, publishing and the beliefs that guide you.

10th house: career and reputation. Public life, ambition, status and the legacy you build. In quadrant systems, its cusp is the midheaven.

11th house: friends and hopes. Friendships, groups, communities, networks and your hopes for the future.

12th house: the hidden and the restful. Solitude, rest, secrets, dreams and things that happen behind the scenes. Astrologers often read it as a place for retreat and recovery.

The four angles

The first, fourth, seventh and tenth houses are called angular houses, and the points that begin them in quadrant systems are the four angles of the chart: ascendant (east), IC (bottom), descendant (west) and midheaven (top). Planets close to these points are traditionally given extra weight.

Houses also come in three groups: angular (1, 4, 7, 10), succedent (2, 5, 8, 11) and cadent (3, 6, 9, 12). These mirror the cardinal, fixed and mutable modalities of the signs, described in elements and modalities.

Pairs of opposite houses

The houses also work in opposite pairs, each a balance between two ideas:

When a transiting planet crosses one house, astrologers often look at the opposite one too.

Why your birth time matters for houses

Houses depend on the ascendant, which moves through the whole zodiac in about a day. Change the birth time by two hours and every planet usually shifts by one house. That is why the birth chart calculator hides houses if you tick "I don't know my birth time". With no time, astrologers often use a solar chart instead: your Sun sign as the first house, the same method as our daily readings.

Want to see yours? Enter your details in the birth chart calculator, then read how birth charts work for how to put the pieces together.

Common questions

Which house system is best?

There is no agreed answer. Whole sign houses are the oldest and simplest. Placidus is very common in modern Western astrology. Many astrologers try more than one and see which they find more useful.

What does an empty house mean?

Nothing bad. With ten planets and twelve houses, some houses are always empty. Astrologers then look at the sign on that house and where its ruling planet is.