equivalent values amount, in grams (g) amount, in ounces (oz) 3/4 cup 170 g 6 oz 7/8 cup 195 g 6.9 oz 1 cup 225 g 7.9 oz 2 cups 450 g 15.9 oz Click to see full answer. Similarly, you may ask, how much does a cup of cooked spinach weigh?How much spinach is in a cup varies widely based on who is doing the measuring, how well the spinach is trimmed, whether it is chopped, the size of the leaves, whether it is cooked, and if it is cooked, how well it is drained. That said, the FDA calls 1 cup of raw spinach 30 grams.Furthermore, how much cooked spinach is a serving? Both fresh and cooked spinach contain about the same amount of macronutrients in a 100-gram serving (roughly 3 1/3 cups raw or 1/2 cup cooked spinach). Both servings are about 23 calories, 3.8 g of carbohydrates, 3 g of protein, 0.3 g of fat, and a whopping 2.4 g of fiber, which is 10 percent of the daily value. Keeping this in view, how much does 1/2 cup cooked spinach weigh? 1/2 cup of cooked spinach in grams Ingredient: gram kilogram pound ounce Calculate! Significant Figures: 2 3 4 5 Results 1/2 US cup of cooked spinach weighs 113 grams. (*) (*) or precisely 112.5 grams. All values are approximate. How much is 300 grams of spinach?300 grams of spinach = 10 US cups of spinach.