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Free Vedic Birth Chart Calculator
A Vedic birth chart is the sky at your birth measured against the fixed stars (the sidereal zodiac), drawn as a rashi chart with your Lagna, the nine grahas, their nakshatras and your dasha periods. Add your date, clock time and town of birth. You get your sidereal rashi chart in South Indian style and your Lagna right away; the Moon nakshatra and your full dasha timeline follow with the complete result.
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What is a Vedic birth chart?
A Vedic birth chart, called a kundli or janma kundali in India, is a snapshot of the sky at the minute you were born, read through Jyotish, the astrology of the Indian tradition. It places nine grahas in twelve signs and twelve houses, much like a Western chart, but it counts the signs from the stars rather than from the seasons, and it adds two layers Western astrology rarely uses: the 27 lunar mansions called nakshatras, and a timing system called the dasha.
This calculator works all of that out from your birth data. It finds the true positions of the Sun, Moon and planets, subtracts the Lahiri ayanamsa to move them into the sidereal zodiac, and sets up whole sign houses from your Lagna. The method is spelled out on our How We Calculate page.
- Rashi chart: the nine grahas in their sidereal signs, drawn in the South Indian layout.
- Lagna: the sign rising in the east at your birth, which becomes your 1st house.
- Nakshatra and pada for every graha, with the Moon's nakshatra as the key one.
- Vimshottari mahadashas: the sequence of planetary periods with their start dates.
Why do my signs move back in a Vedic chart?
Western astrology uses the tropical zodiac, which starts Aries at the March equinox, the point where the Sun crosses the celestial equator each spring. Vedic astrology uses the sidereal zodiac, which pins Aries to a fixed spot among the stars. Around the fourth century CE the two starting points nearly matched. Since then the slow wobble of Earth's axis, called precession, has pulled them apart by about one degree every 72 years.
The gap between them is the ayanamsa. With the Lahiri ayanamsa, the official standard in India and the one this calculator uses, it is about 24 degrees in 2026. So every position in your chart slides back by about 24 degrees. A planet in the first 24 degrees or so of a tropical sign lands in the sign before; only a planet in the last few degrees keeps its sign. That is why most people meet a new Sun sign, and often a new Moon and rising sign too, the first time they see a Vedic chart.
In practice, the Sun reaches sidereal Aries in mid April rather than around March 20. Nothing about your birth changed; the two systems simply start counting from different places.
How do I read the South Indian chart?
The South Indian chart is a square grid of twelve boxes around an empty center. Unlike a Western wheel, the signs never move: each box always holds the same sign, and your Lagna is marked in whichever box it falls. Read it like this:
- Pisces sits in the top left box. Aries is the next box to the right, and the signs continue clockwise around the edge.
- Taurus and Gemini fill the rest of the top row, Cancer through Virgo run down the right side, Libra through Sagittarius run along the bottom from right to left, and Capricorn and Aquarius climb the left side.
- The box marked As (some charts use a diagonal line) is your Lagna and counts as house 1. Count clockwise from there for houses 2 to 12.
- Each graha appears as a two-letter code in the box of its sign: Su, Mo, Ma, Me, Ju, Ve, Sa, Ra, Ke.
North Indian charts show the same data in a diamond layout where houses stay fixed and signs rotate; the style changes the drawing, never the result.
What are the Lagna and the Moon sign?
Your Lagna is the sidereal sign on the eastern horizon at the minute of birth. In Jyotish it is the anchor of the whole chart: it sets the 1st house, and its ruling planet, the Lagna lord, is read as a stand-in for you and your body. Because the horizon turns through all twelve signs in a day, the Lagna changes about every two hours. For the Western counterpart, try our rising sign calculator, which works in the tropical zodiac.
Your rashi is the sign of your Moon, and in India it is often the sign people mean when they ask yours. Many Indian horoscope columns are cast from it. Expect it to be one sign earlier than your tropical Moon in most cases; our moon sign calculator shows the tropical one, and pages such as Moon in Cancer explain each sign in Western terms.
| Sign | Sanskrit name | Lord |
|---|---|---|
| Aries | Mesha | Mars |
| Taurus | Vrishabha | Venus |
| Gemini | Mithuna | Mercury |
| Cancer | Karka | Moon |
| Leo | Simha | Sun |
| Virgo | Kanya | Mercury |
| Libra | Tula | Venus |
| Scorpio | Vrischika | Mars |
| Sagittarius | Dhanu | Jupiter |
| Capricorn | Makara | Saturn |
| Aquarius | Kumbha | Saturn |
| Pisces | Meena | Jupiter |
What is a nakshatra?
Nakshatras are 27 star groups that divide the zodiac into equal slices of 13 degrees and 20 minutes, roughly the distance the Moon travels in a day. Each has a name, a presiding deity, a symbol and a planetary ruler, and each is cut into four quarters called padas of 3 degrees 20 minutes.
Every graha sits in some nakshatra, but the Moon's matters most. Your janma nakshatra, the one holding your Moon at birth, is used in India for naming customs and for traditional matchmaking, and it is the starting point of your dasha sequence.
What is a dasha in Vedic astrology?
Dashas are the timing framework of Jyotish. The Vimshottari system, the most widely used, divides a 120-year cycle into nine periods, one for each graha, in a fixed order. Where you enter that cycle depends on your Moon: the ruler of your janma nakshatra rules your first period, and the share of the nakshatra the Moon had already crossed at birth is taken off that first period. From there the calculator lists each mahadasha with its start date.
Tradition reads each period as a stretch of life colored by that graha's themes, shaped by where the graha sits in your chart. We present it that way: as a lens for reflection, not as a forecast of events. Nothing in a dasha table says what will happen to you.
| Period of | Length in years |
|---|---|
| Ketu | 7 |
| Venus | 20 |
| Sun | 6 |
| Moon | 10 |
| Mars | 7 |
| Rahu | 18 |
| Jupiter | 16 |
| Saturn | 19 |
| Mercury | 17 |
What do I need for an accurate Vedic chart?
You need the date, the clock time to the minute if you have it, and the town where you were born. The town gives us coordinates and the time zone rules of that year, daylight saving included.
The time does most of the work. The Lagna, and with it every house, depends on it directly. The Moon moves through a whole nakshatra in about a day, so a few hours can change your janma nakshatra and shift every dasha date. Use the time on your birth certificate where you can; a family memory of "early morning" is a starting point, not a substitute.
- Date: sidereal signs of the Sun and the slower grahas.
- Time: Lagna, houses, the Moon's nakshatra and pada, dasha start dates.
- Place: time zone history and the horizon your Lagna is measured from.
Vedic or Western astrology: which one is right?
Neither zodiac is a correction of the other. The tropical zodiac follows the seasons, the sidereal zodiac follows the stars, and both are consistent within their own rules. They also ask different things of a chart. Western astrology leans on the Sun sign and on psychology; Jyotish leans on the Lagna, the Moon, the nakshatras and the timing of periods.
There is no scientific evidence that either system describes personality or events, and we offer both as traditions for reflection. Many people find it useful to look at the two side by side. Our birth chart calculator draws the tropical chart from the same birth data, and the personal reading combines your Western chart with your numerology.
Questions
Frequently asked questions
Why is my sign different in Vedic astrology?
Vedic astrology measures signs against the fixed stars, while Western astrology measures them from the March equinox. The two now differ by about 24 degrees, so most placements fall one sign earlier in a Vedic chart.
Which ayanamsa does this calculator use?
Lahiri, also called Chitrapaksha, the standard adopted by the Indian government's calendar reform and the default in most Jyotish software. It is about 24 degrees in 2026.
What is a Lagna chart?
It is another name for the rashi chart, the main Vedic birth chart, built with the Lagna as the 1st house. Each following sign becomes the next house, which is the whole sign house system this calculator uses.
Is this a free Vedic birth chart with interpretation?
Yes. The chart and your Lagna are free and shown at once. For the full result with your Moon nakshatra and your dasha sequence with short readings, you enter your first name and email, and the link arrives in your inbox.
Can I make a Vedic chart without a birth time?
Partly. Without a time there is no reliable Lagna, so the houses cannot be set, and the Moon's nakshatra and the dasha dates may be off if the Moon changed nakshatra that day. The signs of the slower grahas are still dependable.
Which is more accurate, Vedic or Western astrology?
Both calculate real planet positions just as precisely; they only use a different zero point for the signs. Whether either describes your life is a matter of tradition and personal experience, not of measurement.
Does my dasha predict what will happen to me?
No. Tradition links each period to certain themes, and we describe them that way. A dasha can give you a question to think about, but it does not foretell events, health, money or relationships.
Why are Rahu and Ketu always opposite each other?
Rahu and Ketu mark the two crossings of the lunar orbit with the ecliptic, so they always sit exactly 180 degrees apart. Rahu is the north node and Ketu the south node; we use the mean node, as many Vedic programs do.
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