Dhammachakra Pravartan Din — literally "the day of setting the wheel of dharma in motion" — is observed each year on Vijayadashami and commemorates a historic event that took place in Nagpur on 14 October 1956, when Dr. B. R. Ambedkar, together with hundreds of thousands of his followers, rejected caste hierarchy and converted from Hinduism to Buddhism.
1 The ground that became Deekshabhoomi
On 14 October 1956, on an open ground in Nagpur — now known as Deekshabhoomi — Dr. B. R. Ambedkar formally embraced Buddhism, taking the Three Refuges and Five Precepts from a Buddhist monk, and then personally administered conversion to an estimated three to five lakh followers who had gathered with him. Those present recited the Twenty-two Vows, rejecting caste hierarchy and affirming their commitment to the Buddha's teaching.
The event — regarded as one of the largest religious conversion ceremonies in modern history — became the founding moment of the modern Indian Buddhist, or Navayana, movement, and gave rise to the network of viharas and the active Buddhist community found across Maharashtra today.
2 An emperor's date, and a vow against caste
आंबेडकर जयंतीपासून वेगळा ठेवणे महत्त्वाचे आहे — आंबेडकर जयंती एप्रिलमध्ये त्यांच्या जन्मदिनी साजरी होते, तर धम्मचक्र प्रवर्तन दिन विशेषतः त्यांच्या धर्मांतराच्या घटनेचे — जातिव्यवस्थेविरुद्धच्या त्यांच्या सर्वात ठोस कृतीचे — स्मरण करतो.">Dr. Ambedkar deliberately chose the tithi of Vijayadashami for the ceremony — the same date on which, by tradition, Emperor Ashoka himself is said to have embraced Buddhism, which is why the day is also known as Ashoka Vijayadashami. It's worth keeping this day distinct from Ambedkar Jayanti, which falls in April on his birth anniversary: that day marks his birth, while Dhammachakra Pravartan Din marks the specific event of his conversion — arguably his single most decisive act against caste hierarchy.
For Dr. Ambedkar, the conversion was not simply a spiritual choice — it was a social declaration that dignity and equality could exist outside an identity bound by caste. That hundreds of thousands made the same choice on the same day turned it from a personal act into a collective movement.
3 From Nagpur's crowds to Mukhed's viharas
Gatherings at Deekshabhoomi
Lakhs of followers gather each year at Deekshabhoomi in Nagpur, the site of the original ceremony and the movement's most important place of pilgrimage.
Renewing the Twenty-two Vows
At viharas, followers recite the Twenty-two Vows that Ambedkar administered in 1956, renewing their own commitment to them.
Processions
Processions carrying images of the Buddha and Dr. Ambedkar move through towns and cities, often with blue flags and slogans.
Reflection and talks
Talks and discussions are held on the history of the conversion, the rejection of caste hierarchy, and Ambedkar's wider teachings.
बुद्ध पौर्णिमेसोबत गावाच्या सण दिनदर्शिकेतील बौद्ध रहिवाशांसाठी दोन प्रमुख पाळण्यांपैकी एक आहे, तर आंबेडकर जयंती एप्रिलमध्ये स्वतंत्रपणे साजरी होते.">Roughly 5% of Mukhed taluka's population is Buddhist, per the 2011 Census — a reflection of the Ambedkarite Buddhist movement that spread across Maharashtra. Mukhed's Buddhist community gathers at local viharas to recite the Twenty-two Vows and holds processions. Alongside Buddha Purnima, it is one of two major observances on the town's festival calendar for its Buddhist residents, while Ambedkar Jayanti is marked separately in April.
4 A Burmese monk's blessing, and a jump in the census
Before administering conversion himself, Dr. Ambedkar first took his own initiation formally, receiving the Three Refuges and Five Precepts from the Burmese Buddhist monk Bhikkhu Chandramani — tying his own conversion to an established Buddhist monastic lineage. He then turned and personally administered the same vows to the crowd, an act rarely undertaken by a layperson at this scale in Indian history.
The effect of that single day shows up clearly in census figures. The 1951 census recorded roughly 1.8 lakh Buddhists across India; by 1961, a decade that included the conversion ceremony, the number had risen past 30 lakh — a jump concentrated overwhelmingly in Maharashtra, and a measure of just how much social change that one ceremony set in motion.
5 Beyond Nagpur — a movement that kept spreading
The 1956 ceremony did not remain a one-time event. Decades later, mass conversion ceremonies continued to be organised in states ranging from Delhi to Karnataka, often led by Dalit rights organisations and local Buddhist viharas, with an estimated fifty to seventy thousand new followers said to join the movement each year. That makes Dhammachakra Pravartan Din not just the memory of a historic event, but the annual marker of a social movement that remains active today.
What "Navayana" means
The reinterpretation of Buddhism Dr. Ambedkar put forward is known as Navayana — the "new vehicle." It ties the Buddha's teaching directly to social equality and the rejection of caste hierarchy, presenting it less as a path to individual liberation alone and more as a social philosophy.
6 Frequently asked questions
When is Dhammachakra Pravartan Din in 2026, and why is it observed?
Dhammachakra Pravartan Din falls on 20 October 2026, a Tuesday — the day of Vijayadashami. It commemorates 14 October 1956, when Dr. B. R. Ambedkar, together with hundreds of thousands of followers, rejected caste hierarchy and converted from Hinduism to Buddhism at Nagpur. The anniversary is observed each year on Vijayadashami, also called Ashoka Vijayadashami.
What are the Twenty-two Vows recited on this day?
They are the vows Dr. Ambedkar administered to followers in 1956, rejecting caste hierarchy and affirming commitment to the Buddha's teaching. At viharas, followers recite them each year to renew that commitment.
Is Dhammachakra Pravartan Din observed in Mukhed?
Yes — roughly 5% of Mukhed taluka's population is Buddhist, per the 2011 Census, and the community gathers at local viharas to recite the Twenty-two Vows and holds processions.
From whom did Dr. Ambedkar himself take initiation before converting others?
He received the Three Refuges and Five Precepts from the Burmese Buddhist monk Bhikkhu Chandramani, tying his own conversion to an established monastic lineage, before turning to administer the same vows to his followers.
What does "Navayana" mean?
Navayana, or "new vehicle," is Dr. Ambedkar's reinterpretation of Buddhism, which ties the Buddha's teaching directly to social equality and rejection of caste hierarchy rather than treating it only as a path to individual liberation.