Since one ton is equal to 32,000 ounces, you can use this simple formula to convert: tons = ounces ÷ 32,000. The weight in tons is equal to the weight in ounces divided by 32,000. For example, here's how to convert 50,000 ounces to tons using the formula above. tons = (50,000 oz ÷ 32,000) = 1.5625 t. Ounces and tons are both units used to ...