Events in the year 1818 in India.
Births 25 August - Shiv Dayal Singh, Founder and First Satguru of Radha Soami faith (died June 15,1878).
Events National income - ₹11,927 million The first Mill of Cotton clothes in Kolkata Manavadar (Bantva-Manavadar) becomes a British Protectorate, a Princely state which was founded in 1733. 1 January – The Peshwa defeated at Koregaon by the British. 6 January – Treaty of Mandasor is signed between the British and the Marathas. February – The Third Anglo-Maratha War which started in 1817 ends with the Marathas defeated by the British 20 February – The Peshwa defeated at Ashti by the British. 3 June – Baji Rao II surrenders to the British References