Metrication in India Metrication in India Metrication or metrification is the process of converting to the metric system based on the International System of Units (SI). India's conversion to the metric system occurred in stages between 1955 and 1962. The metric system in weights and measures was adopted by the Indian Parliament in December 1956 with the "Standards of Weights and Measures Act", which took effect beginning 1 October 1958. The "Indian Coinage Act" was passed in 1955 by the Government of India to introduce decimal coinage in the country. The new system of coins became legal tender on April 1957, where the
Urbanisation in India of India, Pandit Jawaharlal Nehru, focused on the domain of science and technology. The "mixed economy" system was adopted, resulting in the growth of the Public sector in India crippling down the development of Indian economy leading to what is popularly known as Hindu rate of growth. The contribution of the agricultural sector to the GDP of India started to decline and the percentage contribution from secondary sector increased. The period after 1941, witnessed rapid growth of four metropolitan cities in India, which were Kolkata, Delhi, Mumbai, and Chennai. The nation's economy saw a rise due to industrial revolution and