Selected serving size: 1 medium onion

Available sizes: 1 cup, chopped, 1 cup, sliced, 1 large onion, 1 lb, 1 medium onion, 1 small onion, 1 tablespoon, chopped, 100g.

Percent daily values based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Nutrition source: USDA SR-15.

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