What are the main types of astrology in the world?

The most widely practised are Western astrology (Hellenistic roots, tropical zodiac, Sun-centred, psychological), Vedic astrology or Jyotish (Indian, sidereal zodiac, Moon-centred, strong on timing via the dasha system), and Chinese astrology (lunar calendar, twelve animals and five elements, cyclical). Symbolic systems such as Mayan, Celtic and Egyptian add mythic and calendrical layers—the Mayan being based on the 260-day Tzolk'in sacred calendar.

What is the difference between Vedic and Western astrology?

The core difference is the zodiac: Vedic uses the sidereal zodiac fixed to the actual constellations, while Western uses the tropical zodiac fixed to the seasons and equinoxes—so the two have drifted roughly 24 degrees apart. Vedic also emphasises the Moon and the dasha timing system, whereas Western emphasises the Sun and psychological interpretation.

Which astrology system is the most detailed?

Vedic astrology is generally regarded as the most detailed and time-consuming, because it uses the sidereal zodiac, centres the Moon and its nakshatra, and adds layers such as the dasha system of planetary periods and multiple divisional charts. This makes it particularly developed for predictive timing, at the cost of being far more complex to compute than Sun-sign Western astrology.

Is Mayan astrology based on the stars?

Not primarily. What is popularly called Mayan astrology derives from the Tzolk'in, a 260-day sacred calendar of day-signs and numbers, rather than from planetary positions. It reads time as evolutionary and spiritual, assigning a soul-character and direction of growth based on one's day-sign in the calendar.

The World's Astrologies, Compared: Vedic, Western, Chinese and Mayan

“Every civilization looked up and tried to read time in the sky. That they arrived at such different systems is not embarrassing. It is the most interesting thing about them.”

Many Skies, One Impulse

Almost every culture, independently, decided that the movement of the heavens meant something for life on earth. That shared impulse produced strikingly different systems—Vedic, Western, Chinese, Mayan and more—each measuring different things, on different calendars, toward different ends.

Rather than ask which is “right,” I find it far more useful to ask what each one actually measures, and what it is therefore good at. Seen that way, they stop competing and start complementing. My own tradition is Jyotish, and I will not pretend to neutrality about its depth—but each of these systems is a genuine achievement worth understanding on its own terms.

Western Astrology: The Psychology of the Sun

Rooted in the Hellenistic world, Western astrology centres the Sun sign and works from the tropical zodiac—a zodiac fixed to the seasons, anchored to the equinoxes rather than to the physical constellations. Its modern character is strongly psychological: it excels at personality, motivation, relationship dynamics and the inner architecture of a person.

Its great accessibility—“what’s your sign?”—is also its great simplification. A single solar data point is easy to share and easy to over-read.

Vedic Astrology (Jyotish): The Karma of the Moon

Indian astrology takes a different foundation. It uses the sidereal zodiac, fixed to the actual constellations, and it centres the Moon (your Janma Rashi and its nakshatra) as much as the Sun—a choice with deep meaning, since the Moon governs the mind. Its distinctive machinery is time: the Dasha system of planetary periods, and a set of divisional charts that examine specific domains of life in detail.

Western astrology asks who you are. Vedic astrology asks who you are, when it will matter, and what you are here to resolve. The sidereal sky and the dasha clock are what make that timing possible.

This is why Vedic astrology is often regarded as the most developed system for event timing and predictive depth, at the cost of being far more complex and time-consuming to compute. I go deeper into that contrast in Vedic vs Western Astrology, and into the accuracy question in Which Astrology Is Actually More Accurate?.

Chinese Astrology: The Rhythm of Cycles

Chinese astrology is less about an individualised planetary chart and more about cycles of time and archetypal rhythm. Built on the lunar calendar, it pairs twelve animal signs with five elements (Wood, Fire, Earth, Metal, Water) in a sixty-year cycle. Its strength is temperament and the character of time itself—the flavour of a year, the inherited rhythm of a life-phase—rather than a precise natal snapshot.

Mayan Astrology: The Sacred Calendar

Mayan astrology is not, strictly, astronomy at all. What is popularly called Mayan astrology derives from the Tzolk’in, a 260-day sacred calendar—a system of day-signs and numbers used in Mesoamerican ceremonial and divinatory life. Time here is evolutionary and spiritual: your day-sign describes a soul-character and a direction of growth, read from the calendar rather than the planets.

A Map of the Four

Why the Differences Are the Point

The temptation is to rank these and crown a winner. I think that misreads them. They are not four attempts at the same measurement, one of them best. They are four different measurements—of personality, of karmic timing, of cyclical temperament, of sacred calendar-time. Western astrology is the clearest entry to natal structure; Vedic offers sidereal and traditional depth; Chinese captures archetypal rhythm; symbolic systems like the Mayan add a mythic, evolutionary layer.

What unites them is the oldest human intuition: that time is not blank, that when you are born colours what unfolds. Where Vedic astrology stands apart, for me, is its refusal to leave that intuition vague—it commits to exact computation, a real sidereal chart calculated to the degree, which is precisely the discipline most modern “AI astrology” abandons. That is the whole reason I built Eternal Evals: to compute the sky honestly, whichever tradition you read it by. If you want to see your own chart done properly, that is where to start.