Astrology: Free Birth Chart, Horoscopes and Tools

By Astrid Moon · Updated 2026-08-03

Resident Astrologer

What is astrology?

Astrology is the traditional study of how the positions of the Sun, Moon, and planets relate to life on Earth. Your birth chart is the map of that sky at your birth. In traditional Western astrology it is read as a pattern for reflection, not a fixed fate.

New to astrology?

Where to begin

If you are new, start with your Big 3 (Sun, Moon, and Rising), then calculate your full birth chart to see every placement. From there, the tools below go as deep as you like, from your daily horoscope to Hellenistic timing techniques. Each one is free, and each pairs the reading with a supportive crystal.

Start here

Your core chart

Birth Chart CalculatorYour complete natal chart, free.Big 3 CalculatorSun, Moon, and Rising at a glance.Moon SignYour emotional, inner Moon sign.Rising SignThe sign on your Ascendant.Daily HoroscopeDaily, weekly, and monthly by sign.Astrology NowLive planetary positions today.

For two

Love and compatibility

Zodiac CompatibilitySign-to-sign compatibility for any pair.Synastry ChartCompare two full birth charts.Composite ChartThe chart of the relationship itself.Twin Flames and SoulmatesThe astrology of karmic connection.

Signs and placements

By-sign and placements

Zodiac SignsEach sign in love, career, and more.Zodiac PersonalityThe man and woman of every sign.North Node by SignYour soul's growth direction.Chiron in SignThe wound and the gift you carry.Lilith in SignYour reclaimed, instinctive power.Zodiac SeasonWhich season we are in now.Planets in HousesWhat each planet means in all 12 houses.

Go deeper

Advanced techniques

TransitsWhat the live sky is doing to your chart.Solar ReturnYour chart for the year ahead.ProgressionsYour slowly evolving inner chart.Annual ProfectionsThe time-lord technique by age.Zodiacal ReleasingHellenistic chapters of your life.AsteroidsCeres, Pallas, Juno, Vesta by sign.Fixed StarsThe brightest stars in your chart.Arabic PartsThe Lot of Fortune and beyond.

Good to know

Frequently asked questions

What is astrology?

Astrology is the traditional study of the relationship between the positions of the planets and life on Earth. In traditional Western astrology it is read as a language of symbols and timing for self-reflection, not a fixed prediction of events.

Where should a beginner start?

Start with your Big 3: Sun, Moon, and Rising signs. From there, calculate your full birth chart to see all your placements, then explore your Moon sign and rising sign in depth. Each tool here is free.

Do I need my exact birth time?

For your Sun sign, no. For your Rising sign, houses, and an accurate Moon sign, yes, the exact birth time matters because the sky changes quickly. Most tools here note when birth time is required.

Is astrology a prediction of the future?

Astrid reads the chart as a pattern and a practice, not a verdict. Transits and techniques like profections describe the themes and timing of a season, the weather, not fixed events you cannot change.

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