Question: 1 ounce is equal to how many ml in india?
Answer: The exact weight of the international troy ounce is equal to 31.1034768 grams. A Troy Ounce of gold is equivalent to 31.1034807 grams. The ounce is also used to measure fluid mass. A fluid ounce is equivalent to 28.4 ml (approx) in the imperial system or 29.6 ml (approx) in the United States system.