Free birth chart

Your birth chart, free and explained

A birth chart is a map of the sky at the moment you were born. Enter your birth date, time and place, and we’ll draw yours and explain what it says.

Reveal my birth chart
  • Free, no sign-up
  • About a minute
  • Saved only on your device

Before you start

What you’ll need

Three details from your birth certificate or a family member’s memory. It takes about a minute.

  1. 1Required

    Birth date

    Day, month and year.

  2. 2Matters most

    Birth time

    Your birth time determines your rising sign and houses. Without it, a chart uses an assumed time and cannot confirm either.

  3. 3Required

    Birthplace

    City or town — we find its time zone for you.

What is a birth chart?

Your birth chart (also called a natal chart) is a snapshot of where the Sun, the Moon and the planets were at the exact minute and place you were born. It is drawn as a wheel: twelve signs around the edge, twelve houses inside, and lines between planets that form special angles.

Astrologers read it as a portrait of temperament rather than a fixed fate. It describes what comes naturally to you, what you need, and where you tend to meet friction — so you can work with yourself instead of against yourself.

What your free chart includes

The chart wheel, drawn from your exact birth data.

Your sun, moon and rising, each explained in full: who you’re becoming, what you need to feel safe, and how you meet the world.

Every planet in its sign and house, from Mercury to Pluto, with the opening of each reading. The complete readings, and what your houses and aspects mean for you, are in the Cazimi app.

Your houses and aspects as clear data, so you can see the structure behind it all.

How to read it

A simple way in: planets are the what, signs are the how, houses are the where. Venus is how you love; Venus in Cancer loves by caring and protecting; Venus in the 9th house finds love through travel, study or big ideas.

Start with your big three, then open the planets one by one. You don’t need to absorb it all at once — most people come back to their chart many times.

Why your birth time matters

Your rising sign changes roughly every two hours, and house positions depend on your birth time and place. Planetary signs usually change more slowly, but the Moon or another planet may change sign on your birth date.

If you choose an approximate or unknown time, the chart uses an assumed time. The displayed rising sign and houses are not confirmed birth placements. A single calculation also does not check whether planetary signs stay the same throughout that day. Check a birth certificate or hospital record when available.

Good to know

Questions people ask

Is it really free?

Yes. The chart, your big three readings and the opening of every planet reading are free, with no sign-up. The complete readings and personal questions live in the Cazimi app.

Do you keep my birth details?

No. Your details and your chart are saved only in your own browser, so you can come back to them. We use them to draw your chart and don’t store them on our servers. You can clear them from the result page at any time.

What if I don’t know my birth time?

Choose the option that reflects what you know. The chart will use an assumed time, so it cannot confirm your rising sign or houses. The Moon and other planetary signs may also need checking if a sign change occurred that day. Add a reliable birth time when you find one.

Which house system do you use?

Placidus, the most widely used house system in modern Western astrology, with the tropical zodiac.

The Cazimi app

Your chart has more to say.

Read every placement in full, see how your houses and aspects play out, and ask anything about your chart. Free to start on iPhone and Android.

Download on the App StoreGet it on Google Play

Scan with your phone camera

Your full chart reading is in the app

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