Take the number of grams and multiply it by 0.03527 and that will give you the number of ounces. For example 100 grams is equal to 3.527 (roughly three and a half) ounces.
1 gram = 0.0352739619 ounces, so if you wanted to convert 100 grams to ounces the calculation would be 100 x 0.0352739619 giving the answer 3.52739 ounces
