Enter your birth date, local time, and birthplace to create a free sidereal (Lahiri by default) Vedic birth chart. Check the lagna, Moon nakshatra, D-1, D-9 navamsa, D-10, and Vimshottari dasha before choosing AI interpretation.
Lagna, lunar mansion & vargas · Planetary strength and dasha cycles
Enter your birth date, recorded local time, and birthplace. OpenFate calculates a sidereal (Lahiri by default), whole-sign Kundli. It includes the D-1 chart, lagna, nine grahas, Moon nakshatra, D-9 navamsa, D-10, Jaimini karakas, raw Sarvashtakavarga bindus, and Vimshottari periods when the birth time supports them. The basic chart is free. Calculation remains separate from optional AI interpretation.
A Vedic birth chart calculator converts your birth date, exact local time, and birthplace into a sidereal kundli. OpenFate defaults to Lahiri ayanamsa and uses whole-sign houses, then derives the chart layers shown on the page from the same astronomical inputs.
The free chart keeps placements and derivations separate from interpretation. Its guide names the calculated anchors first. It then offers a familiar feeling, a possible benefit, a point of strain, and a next step. This is labeled OpenFate editorial reflection, so you can reject any lens that does not match reality.
The result includes the D-1 rashi chart, lagna, nine grahas, signs, houses, nakshatras, and padas. It also shows D-9 and D-10 divisional charts, Jaimini karakas, Sarvashtakavarga figures, and the Vimshottari dasha timeline supported by the recorded birth data.
With a reliable birth time, start with lagna and its lord. Then check the Moon sign and Moon nakshatra. Review D-1 placements before using D-9 for traditional commitment themes or D-10 for vocation themes. Treat the active dasha as a timing lens, not an event guarantee.
This calculator uses the sidereal zodiac with the selected ayanamsa (Lahiri by default). OpenFate's Western birth chart uses the tropical zodiac, so the same birth can produce different sign labels even though both calculations begin with the same date, time, and place.
Birthplace sets the timezone and geographic frame. The recorded minute affects lagna and other time-dependent layers. If time is unknown, even a planet's sign or nakshatra can cross a boundary during that civil date. The tool therefore labels retained placements as date-level estimates. It also suppresses unsupported house, varga, karaka, and dasha conclusions.
The calculator creates the chart from the recorded birth inputs and declared Jyotish settings. Optional AI can explain that stored output later. It does not supply a missing birth time, change a planetary placement, or make traditional symbols scientifically predictive.
Kundli matching compares both Moon nakshatras through Ashtakoota Guna Milan and checks Mangal Dosha. The points are a traditional guide, not a verdict on a marriage. Kundli matching
Follow the editorial standards, shared validation process and the exact method used for this system.
Separate a calculated position, a traditional rule and a reading about your life. Each has a different kind of evidence.
Optional ±5/±15-minute checks recalculate at one-minute intervals and show changed ascendant, varga, house and Moon fields. They do not certify every instant between samples or rectify birth time. Unknown time remains unsupported.
Choose Lahiri, Raman or Krishnamurti ayanamsa and mean or true nodes for new charts. Defaults stay unchanged. Krishnamurti ayanamsa is not a KP system. Whole-sign natal houses, a 365.25-day dasha year and Sripathi strength remain separate conventions.
The public book comparison checks selected components using published inputs. It is not independent verification of complete Shadbala or Bhava Bala totals. Missing precise-time or transit-service evidence remains unavailable.
Five language examples show full generated reports with same-report follow-ups. They share one synthetic birth, not five independent charts. The recording states which calculation evidence was available and discloses editorial corrections.
Start with the free chart. A full reading connects the available chart evidence to your questions; in-depth follow-ups use the same saved report.
Themes and depth depend on the available evidence, not a fixed chapter count. Unknown birth time removes time-dependent claims. Payment buys synthesis and follow-ups, not more accurate astronomical positions.
Same birth input, different chart settings → · Daily Panchang: five factors at local sunrise →
Start with the free chart. Review the reading scope and example before deciding whether a deeper interpretation is useful to you.
Free charts and paid readings use the same chart calculations. Payment provides a complete interpretation; follow-up questions are charged according to your plan. Traditional readings support self-reflection and do not guarantee future events.
Common questions about the free Vedic chart calculator and its computation basis.
In Vedic astrology your main signs are your lagna (rising sign) and your Moon sign, read in the sidereal zodiac. Because the sidereal zodiac sits about 24 degrees behind the tropical one, many people find their Vedic Sun and Moon signs one sign earlier than in Western astrology. Enter your birth details above to see both.
Sidereal, with Lahiri as the default ayanamsa. Lahiri is a widely used Indian sidereal convention and this calculator's default setting, not the only convention in Jyotish. Placements can therefore differ from both tropical charts and calculators using another ayanamsa.
They are divisional (varga) charts. In the interpretive scheme declared here, D-9 is used as a traditional lens for commitment and relationship themes, while D-10 is used for vocation and public-role themes. These are interpretive topics, not measured outcomes.
A reliable time is required for lagna, houses, varga lagnas, karakas, and the displayed dasha timeline. If time is unknown, the tool suppresses those layers and labels remaining sign and nakshatra output as date-level estimates because a boundary can occur within the day.
The free tool includes the calculated chart, derivations, declared heuristics, and a human-first guide grounded in selected chart anchors. The full reading adds AI synthesis, but it must preserve the same chart facts, use conditional language, and avoid invented scores or guaranteed outcomes.
Yes. You can create and inspect the basic Vedic chart without signing up. AI interpretation and follow-up questions are separate and may require an account and reading credits.
First check the birth time, coordinates, and time-zone conversion. Then compare the sidereal or tropical zodiac, ayanamsa, house system, node setting, ephemeris, and rounding rules. Align those inputs and settings before comparing charts.
