Orange vs Watermelon: All Nutritional Differences

Where is more calories, protein, carbs - what is more healthy?

Rating: 4.2 on 21 votes.
Marcin PiotrowiczMarcin Piotrowicz
Orange - calories, kcal, weight, nutrition
Watermelon - calories, kcal, weight, nutrition

Fact 1: There is More Calories in Orange

At first glance, you can see that in orange is much more calories than in watermelon.

Orange has 49 kcal per 100g and watermelon 30 kcal per 100g so it is pretty easy to calculate that the difference is about 63%.

In orange and in watermelon most calories came from carbs.

See tables below to compare orange with watermelon in details.

Fact 2: Orange And Watermelon Nutrition Difference

Watermelon vs Orange: Vitamins and Minerals Comparison

per 100gOrangeWatermelon
Calories49 30
Carbohydrates11.89 g7.6 g
Fat0.3 g0.15 g
Dietary fiber2.5 g0.4 g
Protein0.94 g0.6 g
Calcium40 mg7 mg
Iron0.09 mg0.24 mg
Magnessium10 mg10 mg
Potassium179 mg112 mg
Zink0.06 mg0.1 mg
Vitaminium B1 (Thiamine)0.087 mg0.033 mg
Vitaminium B3 (Niacin)0.274 mg0.178 mg
Vitaminium B50.25 mg0.221 mg
Vitaminium B60.063 mg0.045 mg
Vitaminium B9 (Folic acid)39 mg3 mg
Vitaminium C48.5 mg8.1 mg

More protein in orange

It is aslo easy to see see that in orange is more protein than in watermelon.

There is 0.6g per 100g of watermelon and 0.94g per 100g of orange so using simple math we can see that difference is about 57%.

More carbohydrates in orange

In orange is more carbohydrates than in watermelon.

There is 7.6g/100g of carbohydrates in watermelon and 11.89g/100g in orange so let me do the math for you again - difference is about 56%.

More fat in orange

In orange is more fats than in watermelon.

The tables above show us that there is 0.15g/100g of fats in watermelon and 0.3g/100g in orange. In this case difference is about 100%.


  • Calories49
  • Carbohydrates11.89 g
  • Fat0.3 g
  • Dietary fiber2.5 g
  • Protein0.94 g
Orange calories per:
100g | ounce | single piece | cup | half cup

Calories source

  • 88% CARBS.
  • 7% PROTEIN
  • 5% FAT


  • Calories30
  • Carbohydrates7.6 g
  • Fat0.15 g
  • Dietary fiber0.4 g
  • Protein0.6 g
Watermelon calories per:
100g | ounce | single piece | slice | cup | diced

Calories source

  • 89% CARBS
  • 7% PROTEIN
  • 4% FAT

Vitamins: watermelon vs orange

Minerals: orange vs watermelon

Marcin Piotrowicz
Author of this page
Marcin Piotrowicz creator
Healthy eating and living style promoter

All information about nutrition on this website was created with help of information from the official United States Department of Agriculture database.

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