Accuracy: Most Accurate (same as Drik Ganita) · Era: 19th century – present
Also known as: Thirukkanitha, Modern Tamil Panchangam, Tamil Drik Ganita
🔬 This page explains the calculation method used by traditional publishers📊 Compared with Swiss Ephemeris DE441 (most accurate)Our accuracy methodology →
📖 How Thirukanitha Panchangam (Tamil Drik) Works
Thirukanitha (also written Thirukkanitha) is the Tamil name for Drik Ganita — the modern observational calculation system. The word Thirukkanitha means 'noble calculation' or 'sacred mathematical astronomy'. It uses the same modern ephemeris data as the national Rashtriya Panchang. The Government of Tamil Nadu officially supports Thirukanitha Panchangam. It is the preferred system for Tamil astrologers who prioritize scientific accuracy. In Tamil Nadu, Thirukanitha competes with the traditional Vakya (Pambu) system, and the choice between them often follows family tradition.
Ayanamsa: Lahiri / Chitrapaksha (same as national standard)
Sunrise: Topocentric (actual observation point)
Error margin: Less than 1 second (same as Swiss Ephemeris)
📚 Publishers Using Thirukanitha Panchangam (Tamil Drik)
📚 Well-Known Publishers Following This Method
The following publishers and panchangam traditions use Thirukanitha Panchangam (Tamil Drik)
as their calculation basis. Click any publisher to see their specific
panchangam details and today's values as per their tradition.