There are 16 ounces in a pound. A pound is a unit of measurement for weight, and it is equal to 16 ounces. This means that there are 16 ounces of weight in a pound. One pound is also equivalent to 0.45 kilograms, so you can use this conversion to determine the weight of an object in pounds if you know its weight in kilograms. For example, if you have a 2-kilogram object, you can multiply 2 by the conversion factor of 0.45 to determine that the object weighs 0.9 pounds.