How to read a Vedic birth chart

Step 1: Find the Lagna (Ascendant)

The Lagna is the zodiac sign rising on the eastern horizon at the time and place of birth. It is marked “Asc”, “La” or with a diagonal line depending on the chart style. Everything else is counted from it, which is why an accurate birth time matters: the rising sign changes on average every two hours.

The planet that rules the Lagna sign is the Lagna lord. Its house and sign position are among the first things an astrologer looks at, because they colour the whole chart.

Step 2: Understand the twelve houses

With whole sign houses (the system used at AstroVeda AI), the Lagna sign is the 1st house, the next sign is the 2nd house, and so on around the zodiac. Houses are grouped in ways that help with reading:

For the meaning of each individual house, see the house table in our introduction to Vedic astrology.

Step 3: Read planets in signs

Each sign is ruled by a planet, and a planet behaves differently depending on the sign it occupies. Key conditions to note:

• Own sign: a planet in a sign it rules (for example Mars in Aries) is comfortable and reliable.
• Exalted (uccha): a planet in its sign of greatest strength (for example Sun in Aries, Moon in Taurus, Jupiter in Cancer, Saturn in Libra).
• Debilitated (neecha): the sign opposite exaltation, where the planet’s expression is weaker or more complicated. Debilitation is one factor among many, not a verdict.
• Retrograde (vakri): a planet that appears to move backwards from Earth’s viewpoint, often read as an inward or revisiting quality.

Your Moon’s sign has a special status as your Rashi, and its exact degree gives your birth Nakshatra.

Step 4: Read planets in houses

A planet’s house shows the area of life where its themes play out. Venus in the 10th house links relationships, art or diplomacy with career; Saturn in the 4th links discipline and responsibility with home life. Then ask which houses each planet rules: a planet carries the affairs of the houses it rules into the house it occupies.

Step 5: Add aspects and conjunctions

In Vedic astrology, aspects (drishti, “sight”) are counted by sign:

• Every planet aspects the 7th sign from itself.
• Mars additionally aspects the 4th and 8th signs from itself.
• Jupiter additionally aspects the 5th and 9th signs.
• Saturn additionally aspects the 3rd and 10th signs.

Planets in the same sign form a conjunction and blend their influences. Some traditions also give Rahu and Ketu special aspects; conventions differ between schools.

North Indian vs South Indian chart styles

The same chart can be drawn in different layouts. Neither changes the calculation.

North Indian (diamond) chart

A square divided by diagonals into twelve diamond and triangle shapes. The houses are fixed: the top central diamond is always the 1st house, and the houses run anticlockwise. Numbers written in each box tell you which sign falls in that house.

South Indian (square) chart

A square of twelve boxes around an empty centre. The signs are fixed: Pisces sits in the top-left box and the signs run clockwise from Aries in the next box. The Lagna is marked in whichever sign box it falls, and you count houses from there.

Eastern India, especially Bengal and Odisha, also uses its own layout with fixed signs. Whichever style you see, the planets, signs and houses are the same.

Step 6: Put it in time with dashas

A chart describes potential; the Vimshottari dasha system describes timing. The planet whose Mahadasha you are in, and the houses it rules and occupies, become more prominent during that period. Read more about dashas.