Onion Powder Nutrition Facts: Calories, Carbs & More

The spice onion powder is used in a variety of dishes. Overall, it is given a positive nutritional rating.

Calories

• One tbsp. of onion powder contains 20 calories.

Fat

• There is virtually no fat in 1 tbsp. of onion powder.

Carbohydrates

• One tbsp. of onion powder contains approximately 5 grams of carbohydrates.

Sodium

• Onion powder is also low in sodium. One tbsp. contains about 3 to 4 mg. of sodium.

Sugar

• One tbsp. of onion powder contains approximately 2 grams of sugar.

Vitamins and Minerals

• One tbsp. of onion powder contains about 25 mg of calcium, 1 mg of vitamin C, and 65 mg of potassium.