Janam Kundali

What does a Janam Kundali show?

A complete Janam Kundali (also called Birth Chart or Kundli) is a snapshot of the sky at the exact moment and place of your birth. It shows where each of the nine grahas (planets) was sitting, which of the twelve houses they fell into, and which rashi was rising on the eastern horizon (your Lagna).

In Vedic astrology this single chart is the foundation of every other reading — Kundali Matching, Vimshottari Dasha analysis, gemstone selection, transit predictions, festival muhurtas. Without an accurate Kundali, every downstream reading is approximate at best.

The 9 grahas

• Sun (Surya) — soul, vitality, father, authority, government, eyes
• Moon (Chandra) — mind, emotions, mother, comfort, public life, water
• Mars (Mangal) — energy, courage, siblings, conflict, property, blood
• Mercury (Budha) — intellect, speech, learning, business, communication
• Jupiter (Brihaspati) — wisdom, dharma, children, expansion, wealth, teachers
• Venus (Shukra) — love, beauty, art, marriage, vehicles, luxury
• Saturn (Shani) — discipline, longevity, karma, responsibility, hard work
• Rahu — obsession, foreign matters, sudden changes, technology, illusion (Moon's north node)
• Ketu — detachment, spirituality, past-life karma, occult, liberation (Moon's south node)

These are the same 7 planets Western astrology uses (Sun through Saturn) plus the 2 lunar nodes (Rahu and Ketu). Western astrology adds Uranus, Neptune, and Pluto — these are not part of classical Vedic astrology.

The 12 houses (Bhavas)

Each house governs a domain of life. Houses are counted from the Lagna (your 1st house) going clockwise. Standard significations:

Which planets fall in which house, and which rashi the house contains, together describe how that life-area will unfold. Strong planets in good houses produce favourable results; afflicted planets in difficult houses produce challenges.

Why birth time and place matter

The Lagna (Ascendant) shifts every ~2 hours and depends on the local horizon. A birth time off by 30 minutes can put planets in entirely different houses, changing the chart's meaning significantly. The Moon also moves ~13°/day, so without exact birth time the Moon may even be in a different rashi than calculated.

For an accurate chart, you need:

• Date of birth — exact day, month, year
• Time of birth — preferably to the minute, from birth certificate or hospital records
• Place of birth — city and country; lat/long matter for Lagna

If you only have approximate birth time, the chart is useful for personality traits but unreliable for predictive timing.

Classical references

The Janam Kundali framework is documented across all major Vedic Jyotish texts:

• Brihat Parashara Hora Shastra (Maharishi Parashara, ~6th c.) — the foundational treatise. Every chapter builds on the Lagna + 12 houses + 9 grahas framework. The first authoritative source for systematic chart analysis.
• Brihat Jataka (Varahamihira, 6th c.) — natal astrology classic. House-by-house analysis, planet-in-house effects, yoga combinations.
• Phaladeepika (Mantreshwar, 14th c.) — comprehensive predictive treatment. Chapter on rashi-phala (rashi-based effects), graha-phala (planet effects), bhava-phala (house effects).
• Saravali (Kalyana Varma, 9th c.) — early systematic treatment of yogas (special combinations) found in birth charts.
• Jataka Parijata (Vaidyanatha Dikshita, 15th c.) — refinements to yoga analysis, divisional charts (varga), and predictive techniques.
• Hora Sara (Prithuyasas, 8th c.) — detailed treatment of dasha-phala (period results) keyed to birth chart placements.

These texts agree on the structural framework (12 houses, 9 grahas, Lagna-based counting) and differ in interpretive nuances. A good Pandit reads across multiple texts when interpreting a chart.

How to read your own Kundali

If you have your chart but no Pandit access, here's a self-reading framework:

1. Start with the Lagna lord

Find the planet ruling your Lagna rashi (the calculator above gives this). Check which house it sits in. The Lagna lord's placement is the single most important factor in your chart:

• Lagna lord in 1st, 4th, 5th, 7th, 9th, 10th → generally favourable (in kendras and trikonas)
• Lagna lord in 6th, 8th, 12th → challenges, requires support from other yogas
• Lagna lord conjunct or aspected by Jupiter → very strong
• Lagna lord conjunct or aspected by Saturn/Rahu/Ketu without benefic aspect → cautious

2. Check the Moon

The Moon's position is the second-most important factor. Look at:

• Which house the Moon sits in — that's where your emotional energy goes
• Which nakshatra the Moon is in — that determines your Vimshottari Dasha starting point
• Aspects on the Moon — Jupiter aspect strengthens; Saturn/Rahu/Ketu aspect can stress

A Kemadruma Yoga forms when no planets sit in the 2nd or 12th from the Moon (isolation, emotional struggle). Cancellation by planets aspecting these houses softens the yoga.

3. Map your career house (10th)

Look at:

• The rashi in your 10th house
• The planets in your 10th (if any)
• The 10th lord's placement and strength
• Aspects on the 10th

This gives your career direction. A strong 10th lord in a kendra/trikona signals career success.

4. Map your marriage house (7th)

Similarly check:

• The rashi in your 7th
• Planets in or aspecting the 7th
• The 7th lord's placement
• Venus (general significator of marriage) and Jupiter (especially for women)

For a complete marriage reading, also run our Kundali Match (Guna Milan) with your prospective partner.

5. Check the doshas

Run the dosha calculators on this site to identify:

• Mangal Dosha — Mars in 1, 2, 4, 7, 8, or 12 from Lagna or Moon
• Kaal Sarp Dosh — all 7 planets between Rahu and Ketu
• Sade Sati — current Saturn transit over natal Moon (7.5-year period)

These are not curses — they are markers. Knowing them helps you respond consciously.

Common questions

"How do I know my birth time is correct?"

Three checks in order of reliability:

1. Birth certificate — Indian certificates from 1980s onward usually have minute-precision birth time
2. Hospital records — many large hospitals retain birth registers for decades
3. Family memory — least reliable but useful as a sanity check

If the recorded time is approximate (e.g. "around 3 PM"), the chart will be approximate too. A Birth Time Rectification by a qualified Pandit (working backwards from major life events) can refine an uncertain time.

"What if I have my chart from a different source — do the rashi names match?"

Yes. The Sanskrit rashi names (Mesha, Vrishabha, etc.) are standard across all Vedic astrology. The English equivalents (Aries, Taurus) match the Western zodiac names because the systems share Greek roots. The difference is in what date range each rashi covers — Vedic uses the sidereal zodiac (Lahiri ayanamsa), Western uses the tropical zodiac. So your Vedic Sun rashi may be one sign earlier than your Western Sun sign.

"How accurate is this calculator compared to drikpanchang or AstroSage?"

We use VSOP87 planetary theory (the same precision Swiss Ephemeris uses for inner planets) and the Meeus formula for the Mean Lunar Node. Sidereal corrections use the Lahiri (Chitrapaksha) ayanamsa — India's officially adopted standard.

For most charts, our results match drikpanchang and AstroSage to within 0.01° on planet longitudes. Lagna calculation uses the same standard formula. If you ever see a discrepancy of more than 0.1°, please send us the birth data and we'll investigate.

"Why are Rahu and Ketu always retrograde?"

Rahu and Ketu are not physical bodies — they are the lunar nodes, the two points where the Moon's orbit crosses the ecliptic. The nodes move retrograde (backwards through the zodiac) due to gravitational perturbations from the Sun. Their average retrograde speed is about 19° per year, completing a full cycle every ~18.6 years (the Metonic cycle).

In Vedic astrology, the always-retrograde nature of Rahu and Ketu is interpreted as their karmic quality — they represent forces operating on a deeper, less-visible layer than the physical planets.

"What about divisional charts (Varga)?"

The Kundali this calculator shows is the D-1 (Rashi Chart) — the primary birth chart. Vedic astrology also uses 16 divisional charts (vargas) like:

• D-9 (Navamsa) — marriage, spirituality, refinement of D-1
• D-10 (Dashamsha) — career and profession
• D-7 (Saptamsha) — children
• D-12 (Dwadasamsha) — parents
• D-30 (Trimsamsha) — misfortunes, character flaws

For most everyday Jyotish, D-1 + D-9 are sufficient. The full 16-varga analysis is used by professional astrologers for deep predictive work.

"Can I save or print my Kundali?"

Currently the chart is generated server-side and displayed on the page. To save, take a screenshot or use your browser's print-to-PDF function. A full PDF export with a North-Indian-style chart is on our roadmap.

"Does my Janam Kundali change over time?"

No. The Kundali is fixed at birth and stays the same throughout your life. What changes is the transit chart (where planets are right now relative to your birth chart) and your dasha periods. The natal chart is the unchanging foundation; everything else is read against it.

What to do once you have your Kundali

1. Note your Lagna and its lord — this is the master key to your chart
2. Note your Moon rashi and Nakshatra — needed for Vimshottari Dasha
3. Run the dosha calculators — Mangal Dosha, Sade Sati, Kaal Sarp Dosh
4. Get a gemstone/Rudraksha recommendation — Gemstone, Rudraksha
5. For marriage — run Kundali Match (Guna Milan) with your prospective partner
6. For deeper analysis — Consult a Pandit for a complete chart reading. The Kundali is data; the Pandit interprets it for your specific life situation.