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Support · 2 min read

Celestio FAQ

Answers to common questions about Celestio: the free birth chart reading, compatibility reports, birth times, house systems and sharing.

Celestio FAQ

What is Celestio?

Celestio draws your birth chart for the exact moment and place you were born and writes a reading for that chart as you watch. The reading names your placements and says what they feel like in a life: how you love, think, work and grow. It is free. Celestio also writes compatibility reports for two people.

Is the birth chart reading free?

Yes. Enter a birth date and place (and the time, if you know it) at your birth chart, and you get the full chart and the full written reading, free. Save it to your account to come back to it later.

What is in a compatibility report?

A compatibility report reads two birth charts together: what draws you to each other, how each of you needs care, how you talk and disagree, where you stretch each other and what holds the connection together. It works for partners, a crush, friends and family. You see your strongest connections free, then the full report is one payment, with the price shown before you pay. Start at compatibility.

Do I need an exact birth time?

No. Without a time, the reading covers everything that does not depend on it: the signs of the Sun, Moon and planets and the aspects between them. A known time adds your rising sign, Midheaven and houses. If the Moon changed sign on your birth day, the reading says so and reads both. More in reading a birth chart without a birth time.

Can I read someone else's chart?

Yes. Anyone can enter anyone's birth details: a partner, a friend, a parent, a child. The reading is written for that person's chart, and the way it speaks follows who they are to you.

Which house system and zodiac does Celestio use?

Celestio uses the tropical zodiac and Placidus houses. At very high latitudes, where Placidus cannot be drawn, it uses Whole Sign houses, and the chart says which system it used. Read more about house systems and Whole Sign vs Placidus.

How is the reading written?

Celestio first calculates the chart: the positions of the Sun, Moon and planets, the angles, the houses and the aspects between them. The reading is then written from those placements, section by section, so every line refers to something in that chart.

Can I save and share my readings?

Yes. Readings you save appear in My readings. Your readings are private until you share them; a share link opens the reading for whoever you send it to.

Can I use Celestio in ChatGPT or Claude?

Yes. Celestio works inside AI assistants, so you can ask for your chart and reading where you already ask questions. Set it up in a minute.