Why do I need my birth time, place, and location?

Your birth chart is calculated based on the stars at your exact birth moment. To ensure accuracy, you need your date, time, and location. Without this, key planetary details may shift.

What if I don’t know my exact birth time?

If you don’t know your exact birth time, use your best estimate. If unsure, enter 12:00 noon — your chart will still work, though ascendant and house positions may vary slightly.

Why is Astrology.com’s birth chart calculator accurate?

Astrology.com’s birth chart calculator is designed by professional astrologers, using authentic techniques. Our charts are clear, practical, and inspiring, balancing astrological depth with approachable guidance.

How do I read my birth chart for the first time?

Start with your Sun, Moon, and Rising signs, then look at planetary placements, houses, and aspects—to build a clearer, layered understanding of your chart.

What can a birth chart tell me?

A birth chart reveals your personality, emotional life, relationship dynamics, life challenges, and potential—serving as a guide to your unique cosmic blueprint.

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Q: What is a Birth Chart?

A birth chart, also known as a natal chart, maps the positions of the planets at the exact time and place you were born. It reveals insights into your personality, strengths, challenges, and life path.

Your birth chart, also known as a natal chart, is a snapshot of the sky at the exact moment you were born. It reveals your unique personality, strengths, challenges, and life path.

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Planets show what is happening across different areas of your life.
Signs show how each planet’s energy expresses itself in a placement.
Houses show where these energies and events manifest in everyday life.

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Date of Birth

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What is a Birth Chart?

Your birth chart is astrology’s soul secret. It maps the planets at the moment you were born, showing how universal energies influence your inner self, connections, and direction in life.

Why You Need Birth Time, Place, and Location

Your birth chart is calculated from the stars at your exact birth moment. For the most accuracy, you need your birth date, time, and location — without it, key planetary details may shift.

Don’t Know Your Birth Time?

Don’t know your birth time? Use your best estimate. If you’re still unsure, enter 12:00 noon — the chart will still work, though your ascendant and house positions may vary slightly.

Why We’re the Most Accurate

Modern & Precise, Made by Real Astrologers

At Astrology.com, we’re one of the most trusted sources for horoscopes, birth charts, and astrological insights. It’s what we do! Every chart and horoscope is written and reviewed by professional astrologers, using authentic techniques, not generic, automated generators.

Real-Time Horoscopes for Accurate Guidance

Getting a copy of your birth chart is exciting, but those symbols and numbers can be hard to read when you’re first starting. Our blog will help you learn the basics, while our daily and weekly horoscope newsletters keep you tuned in to what’s happening in the sky today.

Easy to Read, Customize, and Understand

Our free and paid birth chart reports are written to be clear, practical, and inspiring. They balance astrological depth with approachable guidance—so whether you’re brand new to astrology or a lifelong student, you’ll find insights that resonate. Each report is designed to empower you with knowledge to explore, interpret, and even become your own astrologer.