Kalyani, West Bengal Kalyani, West Bengal Kalyani is a city and a municipality of Nadia district in the Indian State of West Bengal. It is located around from Kolkata — the capital of West Bengal. It is a part of the area covered by Kolkata Metropolitan Development Authority (KMDA). Kalyani is the administrative headquarters of Kalyani subdivision. Situated on the banks of Hooghly River, the city is spread over an area of . According to the 2011 census, Kalyani had a population of 100,620. During the period of World War II, Kalyani was site of an American Airbase, known by the name of
Nawabs of Bengal and Murshidabad of Bengal as Nawab Bahadur of Murshidabad, following Mansur Ali Khan's abdication They got the title changed as the title of the Nawab of Bengal was abolished in 1880. They had little or no say in the share of the revenue collected and were ceased to use any force. After Indian Independence in 1947 it was declared that the princely states must accede to either India or Pakistan (East/West Pakistan). Murshidabad (the capital city) became a part of East Pakistan (now Bangladesh) for two days, as it had a Muslim majority. It became a part of India on 17 August