Nutrition facts per 100 g

Energy52 kcal
Protein0.3 g
Carbohydrates14 g
– of which sugars10 g
Fat0.2 g
– of which saturates0 g
Fibre2.4 g
Salt0 g

Vitamins and minerals (100 g)

Potassium107 mg
Magnesium5 mg
Phosphorus11 mg
Vitamin C4.6 mg
Vitamin K2.2 µg
Folate3 µg

Calories per serving

ServingWeightkcalProtein
1 small (150 g)150 g78 kcal0.5 g
100 g100 g52 kcal0.3 g

Where does the energy come from?

  • 2% Protein
  • 95% Carbohydrates
  • 3% Fat

About 2% of the energy comes from protein, 95% from carbohydrates and 3% from fat.

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

Frequently asked questions

How many calories are in 100 g of apple?

100 g of apple has 52 kcal. For example, 1 small (150 g) has about 78 kcal.

How much protein is in 100 g of apple?

100 g contains 0.3 g of protein, which is about 2% of the energy.

Is apple good for weight loss?

The energy density is low: even a large portion of apple 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. 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.