The macros found in Spring Onion are split (approximately) 19% protein, 77% carbs, and 4% fat of total calories.
In g of Spring Onion there are 32 Calories, 1.8 grams Protein, 7.3 grams Carbs, and 0.2 grams Fat.
In oz of Spring Onion there are 9 Calories, 0.5 grams Protein, 2.1 grams Carbs, and 0.1 grams Fat.
Check out the macronutrient breakdowns of other ingredients, including a list of high protein foods and more in our Macros in Food page, or search the calorie and macro content of another food below.