Vedic Astrology
Astrology Module
Free, calculation-backed Vedic astrology tools — Kundli, Guna Milan, Rashifal, planetary transits, retrograde dates, and nakshatra-based calculators. All computations run locally via astronomy-engine + Lahiri ayanamsa.
Birth Chart & Matching
जन्म कुण्डली
Generate your Vedic birth chart with Ascendant (Lagna), 9 planet positions, 12 houses (Whole Sign system), and Navamsa (D9) chart. All calculations use astronomy-engine + Lahiri ayanamsa.
अष्ट कूट मिलान
Ashta Koota matching for marriage compatibility. Score all 8 Kootas — Varna, Vashya, Tara, Yoni, Graha Maitri, Gana, Bhakoot, Nadi — for a total out of 36 points. Accepts nakshatra names or indices for both partners.
Horoscope (Rashifal)
Planets & Transits
ग्रह स्थिति
Live snapshot of all 9 Vedic planets (Navagraha). Shows each planet's sidereal longitude, rashi, nakshatra, pada, motion (Vakri/Margi), combustion status, and dignity (exalted/debilitated/own sign).
ग्रह गोचर
Upcoming sign transits (Gochara) for all 7 visible planets over the next 6 months. Know when Saturn, Jupiter, Rahu, Ketu, and others change signs — these events shape the broader cosmic weather.
वक्री ग्रह
When do Mars, Mercury, Jupiter, Venus, and Saturn turn retrograde (Vakri) and direct (Margi) in the next year? Retrograde periods strongly influence how a planet's energy manifests.
अस्त ग्रह
When do planets become combust (Asta) — too close to the Sun to be visible? Combust planets lose strength and their significations are weakened during these periods.
Calculators
चन्द्र राशि
Find your Vedic Moon Sign (Chandra Rashi). The moon sign reflects your mind, emotions, and inner self — and is the most important sign in Vedic astrology, used for nakshatra analysis and Guna Milan.
सूर्य राशि
Find your Vedic Sun Sign (Surya Rashi). The sun sign reflects your soul, ego, and outer expression. Note that Vedic sun signs use the sidereal zodiac (with Lahiri ayanamsa) and may differ from Western tropical signs.
लग्न
Find your Ascendant (Lagna) — the rashi rising on the eastern horizon at the moment of your birth. The Lagna sets the entire house structure of your Kundli and is the most personal point in your chart.
जन्म नक्षत्र
Find your Janma Nakshatra (birth star) and pada. The nakshatra the moon occupied at your birth reveals your temperament, life path, and is the basis for Vedic naming, muhurta, and matching.
नामकरण
Discover the Sanskrit akshara (syllable) your baby's name should begin with, based on the child's birth nakshatra and pada. Used in the Namakarana Samskara performed on the 11th day after birth.
नामाक्षर
Find the lucky initial letter for any name based on moon's nakshatra at birth. Useful for choosing business names, pen names, or re-aligning an existing name with Vedic numerology.
Methodology
All astronomical quantities on these pages are computed locally using the open-source astronomy-engine library (MIT license), which implements high-precision algorithms from the Astronomical Almanac — no Swiss Ephemeris data files required.
Sidereal (nirayana) longitudes are derived by applying the Lahiri (Chitrapaksha) ayanamsa, which is the official ayanamsa of the Indian government and the most widely used system in Vedic panchang software. The ayanamsa value for 2026 is approximately 24.34° and is interpolated linearly for other years.
Houses use the Whole Sign system (the original Vedic convention): the rashi containing the Ascendant becomes the 1st house, and each subsequent rashi becomes the next house. Navamsa (D9) uses the classical modality-based starting-sign formula.
Ashta Koota Guna Milan uses the standard Mansagari table for Varna, Vashya, Yoni, Gana, and Nadi assignments. Sign-lord friendship follows the classical Brihat Parashara Hora Shastra scheme.