True Sidereal Chart Calculator
This calculator uses the actual constellations in the sky.
It uses the midpoint between constellations as the sign boundaries. This is different from other forms of sidereal astrology. For example, Vedic and IAU do not use the true size of the constellations along the ecliptic. This calculator is essentially a planetarium in astrology chart form.
Accurate within 1 degree for birth dates within the past 100 years.
New to true sidereal astrology?
To read your chart: Chart Key | How to Read a Birth Chart
Or simply order your True Sidereal Chart Report
Name:
Date: : ()
Location:
Coordinates: ,






































Calculating planetary positions...
Taking longer than usual. Please refresh page and try again in a few minutes.
Sun:
Your vital life force
Sun in
Your Sun sign shows the lens through which you view life. In "The " you view life through the lens of - seeing .
On a fundamental level, you are - .
Whatever you focus on you will likely approach with . This is your great gift. Your ability to be , , and in your highest expression .
Others likely see you as - and you likely express yourself in this way.
Sun in the
The Sun's house shows what area of life gives you energy. In the , you gain energy from focusing on . You come alive when you are focused on . This can make you naturally good at things that require a sense of . This is where the of your Sun in listed above comes through.
Moon:
Your inner world
Moon in
Your Moon sign shows what you are emotionally attuned to and your inner personality. In "The " you are attuned to - attuned to .
On an inner and private level, you are - although sometimes insecure about it, when you feel secure you are .
You will likely approach your personal and private life with . This is your natural gift. Your ability to be , , and when feeling secure .
Those close to you likely see you as - and you likely emotionally connect in this way.
Moon in the
The Moon's house shows what area of life gives you emotional security. In the , you feel emotionally secure when you are immersed in . You feel good when you are absorbed into . Although there can be insecurities about the area at times, you are naturally good at things that require . This is where the of your Moon in listed above comes through.
Ascendant:
Who you are destined to become
Ascendant
The ascendant shows what personality characteristics life is helping you develop. In "The ", life is helping you develop your side. To . As time goes on you will become more and more . Not necessarily because you were born with this energy, but because life has been helping you develop it.
The evolution of starts with developing your , then , and ultimately . in its highest expression . By setting intentions to develop your side you can develop the characteristic that will be integral to fulfilling your life destiny: .