how many grams to an ounce?
1 ounce (oz) is equal to 28.34952 grams (g). 1 oz = 28.34952 g. The mass m in grams (g) is equal to the mass m in ounces (oz) times 28.34952: m(g) = m(oz) Ã 28.34952. Convert 5 oz to grams: m(g) = 5 oz Ã 28.34952 = 141.7476 g.