The one-rupee coin is made from stainless steel, with a diameter of 21.93 mm, a thickness of 1.45 mm, and a weight of 3.76 grams. These coins are minted by the Indian Government Mints (IGM) in ...

This means that in 2018, a Re 1 coin cost the RBI Rs 1.11 to mint, a figure that might have risen by 2025. Unlike the one-rupee coin, its paper counterpart was discontinued in 1994 due to high ...