Kansa Vadh
Lord Krishna
When it falls
The date shifts because it tracks the moon, not the Gregorian calendar.
Calculated for India (IST) using precise Panchang astronomy. Dates can shift by a day at locations far to the east or west.
The story behind Kansa Vadh
Kansa Vadh remembers one of the central events of Krishna's life: the killing of Kansa, the ruler of Mathura. Kansa was Krishna's maternal uncle, the brother of his mother Devaki. Warned by a prophecy that Devaki's eighth child would be his death, Kansa imprisoned Devaki and her husband Vasudeva and killed their children one by one. Krishna, born as that eighth child, was carried to safety in Gokul and grew up in the cowherd settlements of Braj.
Years later Kansa summoned the grown Krishna and his brother Balarama to Mathura under the pretext of a wrestling contest, intending to have them killed. Krishna instead defeated Kansa's champions, then pulled the king from his throne and put an end to his rule. With Kansa gone, Krishna released his parents from prison and restored Devaki's father, Ugrasena, to the throne. The day is read as the moment a long arc of cruelty and fear finally closes.
The festival is low-key compared with Krishna Janmashtami, but it belongs to the same story. Where Janmashtami celebrates Krishna's birth, Kansa Vadh marks the purpose that birth was meant to serve. It carries the same theme found in Dussehra a few days earlier in the season — the removal of a ruler who had crossed every limit.
Rituals & observance
Kansa Vadh is observed chiefly in Mathura and the wider Braj region tied to Krishna's life, rather than as a nationwide festival. Where it is kept, the day centres on retelling and re-enacting the episode rather than on a formal household puja.
- Visiting Krishna temples in Mathura and Vrindavan, where the day is connected to Krishna's return to the city and the end of Kansa's rule.
- Watching or taking part in Krishna Leela enactments that stage the wrestling contest and the killing of Kansa, often performed in the streets and temple courtyards of Mathura.
- Carrying out a symbolic procession or effigy display of Kansa in some local observances, echoing the public nature of the original event.
- Offering bhajans, kirtan and readings from the Krishna story, especially passages describing Devaki and Vasudeva's release from prison.
- Keeping a simple Krishna darshan and prasad at home for families who mark the day quietly, without elaborate ritual.
How this date is determined
Observed on the Dashami tithi of Kartik (Shukla paksha), reckoned by sunrise (udaya tithi). Should the tithi fall across two days, tradition keeps the earlier day (purva-viddha).
Dates are computed to astronomical precision (NASA/JPL ephemeris), in line with traditional panchang.
