Free Birth Chart Calculator from MarStars

Every journey throughout the realm of astrology begins with a single essential step: a calculation of all the components of your personal birth chart. And if that task used to take ages in the past, nowadays you can have it done in seconds - by using the free birth chart calculator of MarStars.

The birth chart calculator only requires filling in a couple of fields. Then, it does an automatic calculation to present you with the basis of your mere identity as an individual: your natal chart.

Birth chart calculator 1 - different areas

Birth chart calculator - individual natal data

What’s The Purpose Of A Birth Chart Calculator?

Initially, a birth chart calculator will determine the position of the planetary bodies at the exact time and place of your birth.

Then, the birth chart calculator will put all the data into a standardized pattern to provide a broader explanation of its meaning - systematized and ready to examine at a glance. Thus, by using the birth chart calculator, you will be able to grasp your super-personal and individual natal data - something I often like to refer to as your “cosmic passport.”

What data should you enter in the birth chart calculator, and what will you get afterward? Let me explain a bit further for those of you who have never used a birth chart calculator before.

What Type Of Data Will You Need To Enter In the Birth Chart Calculator?

As you will see, the birth chart calculator will require you to fill in the following data:

  • Date of birth - you can select it directly in the built-in birth chart calculator calendar;
  • Time of birth - add the hour, minutes, and seconds in the birth chart calculator;
  • Place of birth - you need to choose a country from the birth chart calculator menu and add the city name by hand.

It is essential to fill in the fields of the birth chart calculator carefully and correctly in order to get valid results.

Many people only know the approximate time of their birth, and that’s sometimes not good enough. Some of the results may vary considerably depending on the minutes and seconds filled in the birth chart calculator. These are, for example, your Ascendant and the house positions of the planets in your chart.

In that case, you can undergo a professional rectification service to determine the exact time of your birth, depending on different patterns throughout your life so far.

Birth chart calculator 2 -

Birth chart calculator - precise and detailed  

What Types Of Components Are Included In Our Birth Chart Calculator Results?

After the birth chart calculator has your birth time and place, it will be able to strictly determine the following:

  • The sign positions of planets and their exact degree - visualized in the upper left corner of the birth chart calculator results page;
  • The balance of the astrological elements and modalities - visualized in the upper center of the birth chart calculator results page;
  • The cusps of the houses with a sign and an exact degree - visualized in the upper right corner of the birth chart calculator results page;
  • The aspects between the planets - visualized in the lower left corner of the birth chart calculator results page;
  • The aspects between the planets and the cusps of the houses - visualized in the lower right corner of the birth chart calculator results page.

At the center of the birth chart calculator results page, you will see the classical wheel representation of your entire natal chart that includes all the components listed above.

What is Special About the Birth Chart Calculator of MarStars?

The birth chart calculator of MarStart includes a massive abundance of aspects, most of which are not covered by other online alternatives. On the results page, you will see a visualization of two very special and quite important extra aspects, namely:

  • Your birth chart calculator Karmic aspects, shown in purple;
  • Your birth chart calculator Creative aspects, shown in green.

In addition, the aspects between the planets and the cusps of the houses will reveal how these planets can impact different areas in your life, thus providing an even deeper layer of interpretation for the birth chart calculator results.

Birth chart calculator 3 -

Birth chart calculator - interpret your results 

How to Interpret Your Birth Chart Calculator Results?

To gain a basic understanding of what you see displayed in your birth chart calculator results, you’ll need to get acquainted with some basic concepts in astrology, for example:

  • The astrology signs - Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.
  • The astrological glyphs of the Signs and the Planets;
  • The Elements - Fire, Earth, Water, and Air - their energies and predispositions;
  • The astrological Modalities - Cardinal, Fixed, and Mutable;
  • The astrological Aspects - the angles that the planets make between each other in your birth chart calculator results;
  • The Houses and the areas of life they represent in your birth chart calculator results.

If you are just getting started with astrology or you want more guidance on how to implement astrology - I have a free video series that can help with that.


Suppose you want to make the most out of the birth chart calculator data. In that case, you can either enroll in one of my astrology courses for beginners or directly reach out to me to provide an in-depth analysis of your natal chart.

Birth chart calculator 4 -

Birth chart calculator - a deep analysis 

How To Use Your Birth Chart Calculator Results For Positive Life Changes?

Basically, a precise and detailed birth chart calculator will give you the basis for understanding, analyzing, and working on both your potentials and your weaknesses in different areas of life.

A birth chart calculator provides a fundamental psychological portrait of the person and their inclinations when it comes to romantic relationships, talents, work and finance, creative prospects, skills, etc.

Blended with the past events and experiences, the results from the birth chart calculator can help a professional astrologer or holistic therapist guide you on your path to self-consciousness and self-realization.

All in all, using a birth chart calculator is an easy, fast, and free way to access the primary traits of your own personality. What comes next is following them to improve the way you’ve been feeling, interacting, performing, and coping with all that life has to offer.

Table of Contents

  • Birth chart calculator 5 - work on your potentials
    Birth chart calculator - all the components
  • Birth chart calculator 6 - different areas of life
    Birth chart calculator - a broader explanation
  • Birth chart calculator 7 - a fundamental psychological portrait
    Birth chart calculator - super-personal natal data
  • Birth chart calculator 8 - а self-consciousness
    Birth chart calculator - a cosmic passport
  • Birth chart calculator 9 - а self-realization
    Birth chart calculator - valid results
  • Birth chart calculator 10 - primary traits
    Birth chart calculator - individual natal data
  • Birth chart calculator 11 - improve your own presonality
    Birth chart calculator - important aspects
  • Birth chart calculator 12 -coping wtih life
    Birth chart calculator - karmic aspects
  • Birth chart calculator 13 - help a professional astrologe
    Birth chart calculator - creative aspects
  • Birth chart calculator 14 - for positive life
    Birth chart calculator - different areas in your life
  • Birth chart calculator 15 - more guidance
    Birth chart calculator - a deeper layer of interpretation
  • Birth chart calculator 16 - visualize
    Birth chart calculator - reliable results
  • Birth chart calculator 17 - fast and free way
    Birth chart calculator - a basic understanding
  • Birth chart calculator 18 - easy access
    Birth chart calculator - guidance
  • Birth chart calculator 19 - improve your path
    Birth chart calculator - an in-depth analysis