How many grams are there in an ounce?

An ounce is equal to approximately 28 grams. This conversion is based on the metric system, where the ounce (a unit of weight in the imperial system) is commonly converted to grams (the standard unit of weight in the metric system). Understanding this conversion is crucial in various fields, including nursing and healthcare, where accurate measurements of medication and substances are essential. Knowing that there are about 28 grams in an ounce allows for easier conversion between the two measurement systems, which is particularly helpful when interpreting medication dosages or nutritional information that may be presented in different units.