Your birth chart

A birth chart is a map of the sky at a particular moment and place. The date determines the planetary positions. The time and location establish the horizon and the houses. The system you read — Vedic or Western — decides how those positions are named and drawn. Enter the details below for a D1 Kundli and a tropical natal chart calculated from that birth data.

Date, time, and place

The date places the planets. Time and location set the horizon, so Lagna and the houses can be drawn.

Two systems, one birth

A Vedic D1 Kundli in North, South, or East Indian style, and a Western natal wheel from the same details.

Sidereal and tropical

Vedic positions use the sidereal zodiac (Lahiri when selected). The Western tab uses the tropical zodiac.

Birth details

Calculate a natal chart

Date, time, and place. A clock time is required for the rising sign and houses.

Choose a suggestion to confirm the place. Coordinates appear after you pick one.

Used for the Western chart. Vedic houses stay whole-sign.

Planetary positions for today, calculated for a reference location, sit below the form so you can see the current sky while you enter a birth. They update with the civil day, not with the chart you are about to calculate.

Today

Today’s planetary positions

Sidereal positions at noon in Ujjain, India, for 14 September 2026. Sign and Nakshatra follow the sidereal longitude. This is a snapshot of the current sky for that civil day.

VāraMonday
TithiTritiya
NakshatraChitra
YogaBrahma
KaranaVanija
PlanetSignSidereal longitudeNakshatraPada
SuryaSimha27°14′Uttara Phalguni1
ChandraTula5°38′Chitra4
MangalaMithuna27°26′Punarvasu3
BudhaKanya11°43′Hasta1
GuruKarka22°11′Ashlesha2
ShukraTula8°11′Swati1
ShaniMeena18°36′Revati1
RahuKumbha4°22′Dhanishtha4
KetuSimha4°22′Magha2

Ayanamsha · Lahiri 24° 13′ 48″

How to read the chart

Start with the three anchors

Begin with Lagna, the Moon, and the Sun. Lagna is the sign on the eastern horizon at the recorded time; it is the starting point of the houses. The Moon shows the mind’s weather and, in Vedic astrology, the Nakshatra that starts the dasha clock. The Sun is a third center: vitality, purpose, and the father.

Those three are not the whole chart. They tell you where to stand before you read the rest of the planets.

Read the planets

Each Graha has a portfolio. The Sun is associated with vitality and authority; the Moon with mind and fluctuation; Mars with heat and courage; Mercury with speech and calculation; Jupiter with dharma and growth; Venus with pleasure and partnership; Saturn with time and endurance. Rahu and Ketu, the lunar nodes, are treated as Grahas as well: appetite and release, the foreign and the already-lived.

A planet’s meaning in a chart is not that list alone. It is that list, colored by sign, housed by bhava, and timed by dasha.

Read the signs

The twelve rashis from Aries to Pisces are the styles through which a planet acts. Fire signs (Aries, Leo, Sagittarius) are initiating; earth (Taurus, Virgo, Capricorn) consolidating; air (Gemini, Libra, Aquarius) relating through idea; water (Cancer, Scorpio, Pisces) relating through feeling. The same Mars is a different instrument in Virgo than in Aries.

Read the houses

The twelve houses give those planets somewhere to act: body and presence in the first, livelihood in the tenth, partnership in the seventh, home in the fourth, and so on around the wheel. Inner Light counts Vedic houses as whole signs from the Lagna. Western houses use the system chosen in the form.

Bring them together

A useful reading is relational. The lord of the tenth sitting in the sixth is a different vocational picture from that same lord exalted in the tenth. Aspects, yogas, Nakshatra, and the current Mahadasha are ways of seeing those relationships. No single line in the table is the chart.

Vedic and Western, sidereal and tropical

The Vedic D1 chart uses the sidereal zodiac, usually with Lahiri ayanamsha: the signs stay with the stars. The Western natal chart uses the tropical zodiac: 0° Aries at the March equinox, so the signs stay with the seasons. Switch the tabs on this page to see both from the same birth details.

If birth time is unknown, planetary signs are still calculated. The rising sign, houses, and dasha need a clock time because they depend on the horizon.

What the words on the chart mean

  • Kundli — the Vedic birth chart, here the D1 rashi chart.
  • Lagna — the Ascendant, the sign rising in the east.
  • Nakshatra — one of 27 lunar mansions; the Moon’s Nakshatra starts the dasha.
  • Pada — a quarter of a Nakshatra (3°20′).
  • Graha — a planetary factor, including Rahu and Ketu.
  • Mahadasha — the current long planetary period in the 120-year Vimshottari sequence.

Longer notes live in the guides.

Common questions

What is a birth chart?
A birth chart is a map of the sky at a particular moment and place. The date sets the planetary positions. The time and location set the eastern horizon and the houses. The astrological system — Vedic (sidereal) or Western (tropical) — decides how those positions are named and drawn. Inner Light calculates both from the same birth details: a D1 Kundli and a Western natal chart, with Lagna, Moon, Sun, Nakshatra, houses, and the current Vimshottari dasha when birth time is known.
Why does birth time matter?
The rising sign moves about every two hours. Lagna, the twelve houses, and Vimshottari dasha all need a clock time. Without one, planetary signs are still calculated; the Ascendant and houses wait until a time is known.
What is the difference between Vedic and Western charts?
Vedic charts on this page use the sidereal zodiac and a D1 rashi drawing. Western charts use the tropical zodiac and a natal wheel with major aspects. Both are calculated from the same date, time, and place.
What is Lahiri ayanamsha?
Ayanamsha is the offset between the tropical and sidereal starting points. Lahiri is the offset most widely used in Indian astrology. Vedic positions on Inner Light use it when that option is selected.

On this site

Where to go next

The same birth details can be read as a Kundli, a natal wheel, or a comparison with another chart. Panchang and numerology answer different questions from the same day.

Kundli (D1)

The main Vedic birth chart: Grahas in rashi, drawn North, South, or East Indian style.

What is a Kundli?

Lagna

The rising sign and the twelve houses, counted from the eastern horizon at birth.

What is Lagna?

Western natal

A tropical wheel with signs, houses from the Ascendant, and the major aspects.

Open the Western view

Nakshatra

The Moon’s lunar mansion and Pada, which also start the Vimshottari dasha.

The 27 Nakshatras

Panchang

Tithi, Vara, Nakshatra, Yoga, and Karana for a date and place, with sunrise windows.

Open panchang

Choghadiya

Eight daytime and eight nighttime watches for choosing a time to begin.

Open choghadiya

Vimshottari Dasha

The current Mahadasha and Antardasha, counted from the Moon’s Nakshatra.

Open Vimshottari Dasha

Numerology

Life Path and name numbers from a date and a name, in Pythagorean or Chaldean form.

Open numerology

Synastry

Two charts compared by major aspects, with Ashta Koota from the two Moons.

Compare two charts