how many ounces in a soup
A 10.5 oz (net wt) can of Campbells Condensed Mushroom Soup holds 11 fluid ounces. This is the normal size condensed soup can, so it should be the same amount, no matter the weight of the individual soup. A 10.5 oz (net wt) can of Campbells Condensed Mushroom Soup holds 11 fluid ounces.