How many grams are there in 1 ounce (avoir)?

One ounce in the avoirdupois system is equivalent to approximately 28.350 grams. This conversion is based on the commonly accepted measure used in both culinary and scientific contexts. The ounce is a unit of weight that is widely utilized in the United States and various other countries for everyday measurements.

When converting ounces to grams, it's essential to use the correct conversion factor to ensure accuracy. The factor of 28.350 grams per ounce stems from a long-established system where one ounce is precisely defined as that weight.

Understanding this conversion is key for applications in cooking, dietary calculations, and trade, where precise measurements are critical. By knowing that 1 ounce equals 28.350 grams, one can easily convert larger quantities or work with recipes that use different measurement systems.