Nutrition facts per 100 g

Energy20 kcal
Protein2.2 g
Carbohydrates3.9 g
– of which sugars1.9 g
Fat0.1 g
– of which saturates0 g
Fibre2.1 g
Salt0.01 g

Vitamins and minerals (100 g)

Potassium202 mg
Vitamin C5.6 mg

Calories per serving

ServingWeightkcalProtein
1 serving (100 g)100 g20 kcal2.2 g

Where does the energy come from?

  • 35% Protein
  • 62% Carbohydrates
  • 4% Fat

About 35% of the energy comes from protein, 62% from carbohydrates and 4% from fat.

The energy density is low: even a large portion of asparagus has few calories, so it works well for keeping you full.

Frequently asked questions

How many calories are in 100 g of asparagus?

100 g of asparagus has 20 kcal. For example, 1 serving (100 g) has about 20 kcal.

How much protein is in 100 g of asparagus?

100 g contains 2.2 g of protein, which is about 35% of the energy.

Is asparagus good for weight loss?

The energy density is low: even a large portion of asparagus has few calories, so it works well for keeping you full. What matters most is your total daily energy: log the portion in the food diary and you will see right away how it fits your calorie target.

What is RestinCal?

RestinCal is a free food diary and calorie counter made in Finland. Its maker lost almost 40 kilos by logging his meals, and the service is built for the same everyday use:

How to count calories: a beginner's guide
Data source and accuracy (2026) The nutrition values come from the RestinCal food database and are 2026 data. They are average estimates and may contain errors: composition varies by brand, cooking method and harvest. Products in the RestinCal food database may also be added by users, so the data may contain errors or gaps. Check the package label when needed. Report an error · Updated 3 October 2026
Note: This page is general information, not nutrition advice. If you have a medical condition or a special diet, talk to a dietitian or a doctor.