How many grams are in 1 ounce?

One ounce is equivalent to approximately 28.35 grams. In practice, it's often rounded to 28.3 grams for simplicity. This conversion is essential for pharmacy technicians as they frequently need to convert between different units of measurement for medication dosages and compounding.

The relationship between ounces and grams is part of the metric system versus the customary system. Since one ounce is defined as a specific weight measurement, converting it accurately is crucial for ensuring proper dosing and compliance with prescription standards. Thus, understanding this conversion allows pharmacy staff to provide accurate medication preparations and dispensing, which is vital for patient safety.