Ramakrishna Math and Ramakrishna Mission are twin organizations which form the core of a worldwide spiritual movement (known as Ramakrishna Movement or Vedanta Movement), which aims at the harmony of religions, harmony of the East and the West, harmony of the ancient and the modern, spiritual fulfillment, all-round development of human faculties, social equality, and peace for all humanity, without any distinctions of creed, caste, race or nationality.

Ramakrishna Math is a monastic organization for men brought into existence by Sri Ramakrishna (1836-1886), the great 19th century saint of Bengal who is regarded as the Prophet of the Modern Age.

Ramakrishna Math, Rajarhat Bishnupur, Kolkata - 700 135 is a Branch Centre under the jurisdiction Ramakrishna Math Belur Math from 16th.August.2008. It has been built on the paternal premises of Swami Niranjanananda, a direct disciple of Bhagawan Sri Ramakrishna. The great Swami sacrificed his holy life towards propagation the ideals of Sri Ramakrishna. The Math authority is paying homage to carry out these ideas of "Man making and character building" as initiated by Swami Vivekananda. This holy premises established in 1953 "Ramakrishna Niranjanananda Ashrama" with the inspiration of Swami Sansuddhanandaji Maharaj., a disciple of Shivanandaji Maharaj. Swami Bhuteshanandaji Maharaj inaugurated the Sri Ramakrishna Mandir ion the year 1986.