What is weight of 16 oz of water?

The weight of 16 oz of water is approximately 453.59 grams or 1 pound. This is because 16 oz is equivalent to 1 pint or 0.473 liters, and 1 liter of water weighs 1000 grams or 2.20462 pounds. Therefore, 0.473 liters of water (which is equal to 16 oz) weighs approximately 453.59 grams.