Question: how many grams is a cup of dog food?
Answer: Since an ounce also equals28 grams, then one cup of dry dog food is most likely around 224 grams (28 grams in an ounce x 8 ounces in a cup). You can use that figure as a guide in feeding your dog. A dog's requirement as far as feeding him dry dog food is concerned depends on his weight and breed.