Which conversion is correct for ounces to grams for a full pound?

The conversion of ounces to grams for a full pound is based on the fact that there are 16 ounces in one pound. To convert ounces to grams, we use the conversion factor that 1 ounce is approximately equal to 28.35 grams. Therefore, to find the total grams in a pound, you can perform the following calculation:

16 ounces/pound * 28.35 grams/ounce = 453.6 grams

When rounded, this value is commonly expressed as 454 grams. This figure is the acceptable and widely used standard for converting a full pound into grams in various settings, including pharmaceutical contexts. Hence, the correct conversion of ounces to grams for a full pound is indeed 454 grams.