How much is 12 ounces in metric?
Assuming that you mean Fluid Ounces to Liters, 12 Fluid Ounces is equal to 0.3548823552 Liters.1 Ounce = 0.0295735296 Liters12 Ounces * 0.0295735296 Liters = 0.3548823552 LitersHowever, if you meant Ounces to Grams, 12 Ounces is equal to340.1942772 Grams.1 Ounce = 28.3495231 Grams12 Ounces * 28.3495231 Grams = 340.1942772 Grams