Calculate your natal chart
Natal chart is the technical term for your birth chart: the map of the sky at the moment of your birth. With birth date, birth time and birthplace you can calculate your complete natal chart here, with planets, houses and aspects.
Calculate your birth chart
Astrology is a symbolic interpretation, not a scientifically proven prediction. Astronomical positions are calculated with an analytical method.
What a natal chart contains
A natal chart contains all planet positions, the ascendant, the Midheaven, the twelve houses and the aspects between the planets. Every position sits in a sign and in a house, and exactly that combination makes your chart unique. Calculate your birth chart free on the homepage if you want a quick overview.
Why birth time matters so much
Without an exact birth time, planet positions can still be calculated, but ascendant and houses cannot be relied on. If you do not know your time, use the unknown-time option: ascendant and houses are then honestly left out instead of guessed. See also the ascendant calculator.
Frequently asked questions about the natal chart
What is a natal chart?
Natal chart is the technical term for your birth chart: the map of the sky at the moment of your birth.
What does a natal chart contain?
A natal chart contains all planet positions, the ascendant, the Midheaven, the twelve houses and the aspects between the planets.
Can I calculate a natal chart without a birth time?
Planet positions yes, ascendant and houses no. Without a time, ascendant and houses are honestly left out instead of guessed.
What do I need for a complete natal chart?
Birth date, exact birth time and birthplace. Only with all three are ascendant, houses and aspects reliable.
What are aspects in a natal chart?
Aspects are the angular connections between planets, for example conjunction, opposition, trine, square and sextile. They show how planet energies work together.
What are the twelve houses?
The houses are areas of life where planet energies show up, for example relationships, career, family or communication.
What is the Midheaven (MC)?
The Midheaven is the highest point of the chart. It is often linked to career, public role and life direction.
What is the difference between natal chart and birth chart?
There is no difference in content. Natal chart is simply the astrological term for the birth chart.
Can I save my natal chart as PDF?
Yes. Use your browser print function to save the result as PDF or print it.
Is the natal chart calculation free?
Yes. You can calculate your natal chart here free and without registration.