Astrology with real astronomy

Know the sky you were born under.

Astra calculates your real birth chart from the date, time and place of your birth, then helps you read it, in English, Spanish or Portuguese.

Create a free chartExplore a sample

Astrology for reflection

♈︎♉︎♊︎♋︎♌︎♍︎♎︎♏︎♐︎♑︎♒︎♓︎123456789101112☉︎9°☽︎28°☿︎16°♀︎9°♂︎13°℞♃︎12°♄︎19°♅︎6°♆︎12°♇︎17°☊︎2°℞ACDCMCIC
Fig. 1November 2, 1990 · 04:30 · BarcelonaCalculated example · not your birth chart
  • SunScorpio 9°27′
  • MoonAries 28°44′
  • RisingLibra 4°34′
  • Sun 9°27′ Scorpio
  • Moon 28°44′ Aries
  • Mercury 16°17′ Scorpio
  • Venus 9°34′ Scorpio
  • Mars 13°26′ Gemini
  • Jupiter 12°20′ Leo
  • Saturn 19°59′ Capricorn
  • Uranus 6°34′ Capricorn
  • Neptune 12°13′ Capricorn
  • Pluto 17°22′ Scorpio
  • North Node 2°17′ Aquarius
How to read a chart

One sky, read four ways.

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  • Trines and sextiles
  • Squares and oppositions
Plate IPlanets

Every placement, to the minute of arc

Ten planets, twelve houses and the angles, computed by an astronomical engine. Select any of them to read what it stands for.

SunScorpio9°27′House 2
MoonAries28°44′House 7
MercuryScorpio16°17′House 2
VenusScorpio9°34′House 2
MarsGemini13°26′House 9
JupiterLeo12°20′House 11
Plate IIHouses

Twelve houses, twelve areas of life

The houses divide the sky as it stood over your birthplace. Each planet falls in one, which says where its themes tend to play out.

1identity and approachCusp in Libra
4home and rootsCusp in Capricorn
7partnership and reciprocityCusp in Aries
10vocation and public lifeCusp in Cancer
Plate IIIAspects

The angles between the planets

Aspects are the angles the planets make to each other. Solid lines are the flowing ones; dashed lines are the ones that ask for effort.

Sun · conjunction · Venus

Orb 0.13°

Mercury · conjunction · Pluto

Orb 1.08°

Mars · sextile · Jupiter

Orb 1.10°

Saturn · sextile · Pluto

Orb 2.62°

Plate IVTransits

Today’s sky against your chart

Transits compare where the planets are today, on the outer ring, with where they were when you were born.

Neptune · sextile · North Node

October 12, 2026 · Orb 0.25°

Pluto · conjunction · North Node

October 12, 2026 · Orb 0.77°

Saturn · square · Neptune

October 12, 2026 · Orb 1.55°

Open the sample chart
Beyond the chart

Ask about it. Compare it.

Plate VAsk Astra

Ask about what you see

With Premium, ask a question and get a reading based on your own placements, not a generic horoscope.

What does my Moon reveal about my emotional needs?
Astra · Symbolic interpretationIn astrology, Moon is associated with emotional needs and instinct. Aries adds an emphasis on initiative and courage. You might reflect on how these themes show up in your choices, rather than treating them as fixed traits.
Plate VICompatibility

Two charts, side by side

Add another person’s birth details to see the aspects between your charts.

The sky today

Where the planets are today.

  • SunLibra 19°10′
  • Moon · New moonScorpio 10°54′
  • MercuryScorpio 14°11′
  • VenusScorpio 6°49′℞
  • MarsLeo 8°15′
  • JupiterLeo 21°33′
  • SaturnAries 10°40′℞
  • UranusGemini 5°17′℞
  • NeptuneAries 2°33′℞
  • PlutoAquarius 3°04′℞

Calculated for 12:00 UTC on October 12, 2026. The same sky for everyone.

How it works

Three steps to your chart.

Create a free chart

  1. Enter your birth details

    Date, time and city. If you don’t know the time, Astra still builds the chart and tells you what it leaves out.

  2. Read your chart

    See where each planet was, which house it falls in and how the placements connect.

  3. Ask when you want more

    Follow daily transits for free, or bring your own questions to Astra with Premium.

The zodiac

Twelve signs, twelve guides.

Each one opens a short guide to what the sign stands for.

What Astra is, and isn’t

Real astronomy. Honest astrology.

The positions are calculated
An astronomical engine computes every position from your date, time and place. The AI never does the maths.
The readings are symbolic
Astra describes themes to reflect on. It does not predict events, and it does not replace your own judgment or professional advice.
Your data stays yours
Profiles are private to your account. Export or delete them whenever you like.
Plans

Free to start. Premium when you want to ask.

Prices in USD · Taxes calculated at checkout

Free

$0 / forever

  • Complete natal chart
  • Sun, Moon & Rising readings
  • Basic symbolic readings
  • Daily transit insights
Create a free chart

Premium

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$9.90 / month

Billed monthly

  • 30 Chat requests per paid billing month · max. 5/day
  • Love, career & self-discovery conversations
  • Synastry & additional profiles
  • Weekly & monthly transit views
  • Saved conversation history
Explore Premium

Platinum

Coming soon

$16.90 / month

Billed monthly

  • Everything in Premium
  • 100 Chat requests per billing month · max. 15/day
  • 12-month forecast, solar return & progressions
  • Up to 10 profiles & relationship deep dives
  • Monthly personal PDF report
  • Early access to new features

Questions people ask

Can astrology predict my future?
No. Astra treats astrology as symbolic reflection. It cannot guarantee events or replace your judgment or professional advice.
What if I don’t know my birth time?
You can still create a chart. We use local noon for planetary estimates and omit the Ascendant and houses. The Moon may be uncertain.
Are the planetary positions real?
Yes. An astronomical engine calculates them from your date, time and location. The AI never supplies the mathematics.
Who can see my birth data?
Profiles are private to your signed-in account.

See your own chart.

It’s free, and it takes one form.

Create a free chart