Asparagus, raw: nutrition facts

A 100 g serving of Asparagus, raw has 20 calories. About 61% of those calories come from carbohydrates, 35% from protein and 4% from fat.

Nutrition facts per 100 g

NutrientAmount
Calories20 kcal
Protein2.2 g
Total fat0.12 g
Saturated fat0.04 g
Carbohydrates3.88 g
Fiber2.1 g
Sugars1.88 g
Sodium2 mg
Potassium202 mg
Cholesterol0 mg
Calcium24 mg
Iron2.14 mg

Nutrition per serving

ServingWeightCaloriesProteinCarbsFat
1 cup 134 g 27 2.9 g 5.2 g 0.2 g
1 spear, small (5" long or less) 12 g 2 0.3 g 0.5 g 0 g
1 spear, medium (5-1/4" to 7" long) 16 g 3 0.4 g 0.6 g 0 g
1 spear, large (7-1/4" to 8-1/2") 20 g 4 0.4 g 0.8 g 0 g
Values are averages from USDA FoodData Central and vary by brand, ripeness and preparation. This is general information, not medical or dietary advice.

Frequently asked questions

How many calories are in 100 g of asparagus?

A 100 g serving of Asparagus, raw has 20 calories, according to USDA data.

How many calories are in one serving of asparagus?

A serving of 1 cup weighs about 134 g and has about 27 calories.

How much protein is in asparagus?

100 g of Asparagus, raw has 2.2 g of protein.