North Indian vs. South Indian Kundali: What's the Difference?

If you've looked at two birth charts from different parts of India, you may have noticed they look completely different — one is a diamond-shaped grid, the other a square one. These are the North Indian and South Indian chart styles, and while they represent exactly the same planetary positions, they organize and display the information in fundamentally different ways.

The South Indian Chart Style

The South Indian chart is a fixed grid of 12 squares arranged in three rows of four. The positions of the houses are fixed — Aries is always in the second box of the top row, and the signs flow clockwise around the grid. The Ascendant (Lagna) is marked in whichever box contains the rising sign.

Because the signs are fixed and the houses move, this chart style is very easy to identify planetary placements in specific signs. When you look at a South Indian chart, you always know where Aries, Taurus, and Gemini are — they don't change position. What changes is which box is labeled as Lagna.

The North Indian Chart Style

The North Indian chart (also called the Diamond or Lozenge format) is a diamond-shaped grid where the houses are fixed in position but the signs rotate. The Ascendant is always placed in the topmost diamond, and the subsequent houses follow counter-clockwise. The signs are written in each house segment, changing based on the individual's rising sign.

In the North Indian style, house positions are immediately obvious — the 1st house is always at the top, the 7th is at the bottom, the 4th on the right, and the 10th on the left. But you need to read the sign numbers to know which sign occupies each house.

Which Style is "Better"?

Neither is more accurate — both display the same information. The preference is largely geographic and cultural. South Indian style is dominant in Tamil Nadu, Kerala, Karnataka, and Andhra Pradesh. North Indian style is standard across North India, Maharashtra, and the rest of the subcontinent. Many Jyotishis learn to read both fluently.

For beginners, some find the South Indian style cleaner for identifying which sign each planet is in. Others find the North Indian style more intuitive for identifying house positions. The key is to learn which style you're looking at before interpreting it.

Lagna vs. Rashi in Chart Reading

One important nuance: the Lagna chart (birth chart from the Ascendant) and the Rashi chart (from the Moon) look different and are used for different purposes. The Lagna chart is the primary chart for all general life reading. The Rashi chart (Chandra Lagna) is used for emotional and psychological analysis, and it's what the daily panchang's Chandrabalam and Tarabalam calculations use.

Divisional Charts (Varga)

Beyond the main birth chart (Rashi/D-1), Vedic astrology uses up to 16 divisional charts for specific life areas. The Navamsa (D-9) is the most important, used for marriage and the deeper spiritual purpose. The Dashamsa (D-10) examines career. The Saptamsa (D-7) looks at children. All divisional charts are displayed in the same North or South Indian format — it's the primary chart style that indicates which tradition the practitioner is trained in.