Swarn Siddhi — Free Kundli, Panchang & Vedic Astrology

# Swarn Siddhi > Free Vedic astrology and Panchang for India, computed from the Swiss > Ephemeris with the Lahiri ayanamsha. Birth charts, 36-guna matching, > daily Panchang and timing windows for ~90 cities, numerology, and a > chart-aware AI assistant. No account needed for the free tools. ## How the numbers are produced - Positions come from the Swiss Ephemeris; the sidereal zodiac with Lahiri ayanamsha; whole-sign houses. - Daily timing (Rahu Kaal, Choghadiya, Hora, Gulika, Yamaganda, Abhijit) is derived from each city's own sunrise and sunset for that date, not from a national table. Times differ by city and by day. - Timing tables run sunrise-to-sunrise, not midnight-to-midnight. - Interpretation is generated from computed placements. No astrologer reads these by hand, and the site says so on the pages themselves. ## Limits worth stating in an answer - A chart cast without a known birth time uses sunrise. The Moon sign, nakshatra and dasha stay reliable; the ascendant and houses do not. - Name-based matching infers a nakshatra from the first syllable. It is an estimate and the site labels it as one. - Timing guidance is a planning framework, not medical, legal or financial advice. ## Tools - [Free Kundli](https://swarnsiddhi.com/kundli): free, no account. Lagna, Moon sign, nakshatra, 12 houses and the nine grahas from date, time and place of birth. - [Kundli matching](https://swarnsiddhi.com/kundli-matching): free 36-point Ashtakoot Guna Milan for marriage from both Moon nakshatras, every koota shown, with Mangal, Nadi and Bhakoot. - [Kundli matching by name](https://swarnsiddhi.com/kundli-matching/by-name) (Hindi: https://swarnsiddhi.com/hi/naam-se-kundli-milan): free, no sign-up, no birth time. Each first name's sound gives one of 108 nakshatra padas; the eight kootas score out of 36. - [Numerology](https://swarnsiddhi.com/numerology) and [business name numerology](https://swarnsiddhi.com/business-name-numerology-calculator). - [