What we do
Every chart, date and degree on this site is calculated with the Swiss Ephemeris using the sidereal zodiac and the Lahiri ayanamsa followed by Indian panchangs. The janam kundali, kundali matching, mangal dosha and sade sati tools and all rashifal pages are free.
For those who want more depth we sell a small number of digital products: detailed interpretation reports delivered as a PDF, and the AI consultation - a set of questions you can ask about your own chart, which always comes with your detailed Kundali report as a PDF. In these products an AI model explains the calculated chart in plain language. The AI never calculates positions or dates - it only interprets the Swiss Ephemeris results - and every report is checked automatically against the chart data before delivery.
Two systems, and only one of them is AI
Everything here is built out of two layers that never swap jobs. The first is the Swiss Ephemeris - the astronomical calculation library professional astrology software and observatories use - which takes your date, time and place of birth and computes the exact positions of the nine grahas, your lagna, your nakshatra, every Vimshottari dasha date, your mangal dosha status and the exact start and end of a sade sati. That layer is arithmetic, not opinion: the same birth details give the same numbers today, next year, and on anybody else's machine.
The second layer is the AI, and it only ever reads what the first layer produced. It explains your chart in plain English, Hindi or Marathi, the way a knowledgeable astrologer would, and it is not allowed to work out a position or a date for itself. Every report is checked automatically against the calculated chart before it is delivered - which is why the dates in a RashiKundli report are the engine's dates and not a sentence an AI wrote.
That split is the whole accuracy claim, and it is worth being plain about why. The mistake a careful human astrologer can still make is an arithmetic one - a missed minute of birth time, the wrong ayanamsa, a digit transposed halfway down a page of longhand - and that is precisely the step the Swiss Ephemeris removes. The AI removes none of the judgement; it only puts a correct chart into words you can read.
A discipline of precise records
Indian astrology has always been a discipline of record-keeping. Maharishi Bhrigu, one of the Saptarishis, is said to have compiled hundreds of thousands of horoscopes by hand, over a lifetime, to build the body of material predictive astrology still draws on. What took a sage years of manual calculation, the Swiss Ephemeris now computes in well under a second, without the transcription slips that even patient hand-work cannot fully avoid.
To be exact about what we are and are not claiming: we do not use the Bhrigu Samhita, and nothing on this site is drawn from its texts. The continuity we mean is one of precision-mindedness - the same insistence on getting the numbers exactly right, with better tools for the arithmetic.
What we believe
Astrology is a traditional, faith-based practice. We present it constructively: no fear, no predictions of death, illness or disaster, no selling of gemstones or paid rituals. Use what you read here for reflection and guidance alongside your own judgement, and consult qualified professionals for health, legal or financial decisions.
Who runs this site
RashiKundli is operated by Ketan Pujari, sole proprietor, trading as RashiKundli AI, E504, Greenlands Society, Pimple Saudagar, Pune, Maharashtra - 411027, India. GSTIN: 27CPNPP5754C2ZI. Questions, feedback and support requests are welcome - see the contact page.
Source code and licence
This website's software is free software under the GNU Affero General Public License, version 3 or later, because it uses the Swiss Ephemeris through pyswisseph under that licence. The complete corresponding source code of the version running here is published at https://github.com/ketanblogger/chart-service.
The Swiss Ephemeris itself is by Astrodienst AG, Zurich. If we move to the Swiss Ephemeris Professional License, this notice will be updated.