Egg Yolk vs Boiled Egg (Hard Or Soft): All Nutritional Differences

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Fact 1: There is More Calories in Egg yolk

At first glance, you can see that in egg yolk is much more calories than in boiled egg.

Egg yolk has 322 kcal per 100g and boiled egg 155 kcal per 100g so it is pretty easy to calculate that the difference is about 108%.

In egg yolk and in boiled egg most calories came from fat.

See tables below to compare egg yolk with boiled egg in details.

Boiled egg vs Egg yolk: Vitamins and Minerals Comparison

per 100gEgg yolkBoiled egg (hard or soft)
Calories322 155
Carbohydrates3.59 g1.12 g
Fat26.54 g10.61 g
Protein15.86 g12.58 g
Water52.31 g74.62 g
Calcium129 mg50 mg
Iron2.73 mg1.19 mg
Magnessium5 mg10 mg
Phosphorus0.7 mg0.3 mg
Potassium109 mg126 mg
Sodium48 mg124 mg
Zink0.7 mg0.3 mg
Vitaminium B1 (Thiamine)0.176 mg0.066 mg
Vitaminium B2 (riboflavin)0.528 mg0.513 mg
Vitaminium B3 (Niacin)0.024 mg0.064 mg
Vitaminium B60.35 mg0.121 mg
Vitaminium B9 (Folic acid)0.146 mg0.044 mg
Vitaminium E2.58 mg1.03 mg

More protein in egg yolk

It is aslo easy to see see that in egg yolk is more protein than in boiled egg.

There is 12.58g per 100g of boiled egg and 15.86g per 100g of egg yolk so using simple math we can see that difference is about 26%.

More carbohydrates in egg yolk

In egg yolk is more carbohydrates than in boiled egg.

There is 1.12g/100g of carbohydrates in boiled egg and 3.59g/100g in egg yolk so let me do the math for you again - difference is about 221%.

More fat in egg yolk

In egg yolk is more fats than in boiled egg.

The tables above show us that there is 10.61g/100g of fats in boiled egg and 26.54g/100g in egg yolk. In this case difference is about 150%.

Egg yolk

322kcal
• Calories322
• Carbohydrates3.59 g
• Fat26.54 g
• Protein15.86 g
• Water52.31 g
Egg yolk calories per:
100g | ounce | single piece

• 5% CARBS.
• 20% PROTEIN
• 75% FAT

Boiled egg (hard or soft)

155kcal
• Calories155
• Carbohydrates1.12 g
• Fat10.61 g
• Protein12.58 g
• Water74.62 g
Boiled egg (hard or soft) calories per:
100g | ounce | single piece

Calories source

• 3% CARBS
• 33% PROTEIN
• 64% FAT

Minerals: egg yolk vs boiled egg

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