Caviar vs Oyster: Choose Wisely

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

Caviar - calories, kcal, weight, nutrition
Caviar - calories, kcal, weight, nutrition

Oyster vs Caviar: Nutrition Comparison

per 100gCaviarOyster
Calories264 51
Carbohydrates4 g2.72 g
Fat17.9 g1.71 g
Protein24.6 g5.71 g
Water47.5 g89.04 g
Calcium275 mg59 mg
Iron11.88 mg4.61 mg
Magnessium300 mg18 mg
Phosphorus0.6 mg1 mg
Potassium181 mg156 mg
Sodium1500 mg85 mg
Zink0.6 mg1 mg
Vitaminium B1 (Thiamine)0.19 mg0.018 mg
Vitaminium B2 (riboflavin)0.62 mg0.09 mg
Vitaminium B3 (Niacin)0.12 mg0.925 mg
Vitaminium B60.32 mg0.031 mg
Vitaminium B9 (Folic acid)0.05 mg0.007 mg
Vitaminium E1.89 mg0.85 mg
Vitaminium K0.001 mg0.001 mg

More Calories in Caviar

At first glance, you can see that in caviar is much more calories than in oyster.

Caviar has 264 kcal per 100g and oyster 51 kcal per 100g so it is pretty easy to calculate that the difference is about 418%.

Additionally, it is also easy to notice that most of the calories in caviar cames from fat and in oyster from protein.

See tables below to compare caviar with oyster in details.

Caviar And Oyster Nutrition Difference

  • Calories:
    caviar - 418% more than oyster
  • Carbohydrates:
    caviar - 47% more than oyster
  • Fat:
    caviar - 947% more than oyster
  • Protein:
    caviar - 331% more than oyster
  • Water:
    oyster - 87% more than caviar

More protein in caviar

It is aslo easy to see see that in caviar is more protein than in oyster.

There is 5.71g per 100g of oyster and 24.6g per 100g of caviar so using simple math we can see that difference is about 331%.

More carbohydrates in caviar

In caviar is more carbohydrates than in oyster.

There is 2.72g/100g of carbohydrates in oyster and 4g/100g in caviar so let me do the math for you again - difference is about 47%.

More fat in caviar

In caviar is more fats than in oyster.

The tables above show us that there is 1.71g/100g of fats in oyster and 17.9g/100g in caviar. In this case difference is about 947%.


  • Calories264
  • Carbohydrates4 g
  • Fat17.9 g
  • Protein24.6 g
  • Water47.5 g
Caviar calories per:
| ounce | tablespoon | teaspoon | cup | half cup

Calories source

  • 6% CARBS.
  • 36% PROTEIN
  • 58% FAT


  • Calories51
  • Carbohydrates2.72 g
  • Fat1.71 g
  • Protein5.71 g
  • Water89.04 g
Oyster calories per:
| ounce | single piece | cup sliced

Calories source

  • 22% CARBS
  • 47% PROTEIN
  • 31% FAT

Vitamins: oyster vs caviar

  • Vitaminium B1 (Thiamine):
    caviar - 956% more than oyster
  • Vitaminium B2 (riboflavin):
    caviar - 589% more than oyster
  • Vitaminium B3 (Niacin):
    oyster - 671% more than caviar
  • Vitaminium B6:
    caviar - 932% more than oyster
  • Vitaminium B9 (Folic acid):
    caviar - 614% more than oyster
  • Vitaminium E:
    caviar - 122% more than oyster
  • Vitaminium K:
    oyster - 0% more than caviar

Minerals: caviar vs oyster

  • Calcium:
    caviar - 366% more than oyster
  • Iron:
    caviar - 158% more than oyster
  • Magnessium:
    caviar - 1567% more than oyster
  • Phosphorus:
    oyster - 67% more than caviar
  • Potassium:
    caviar - 16% more than oyster
  • Sodium:
    caviar - 1665% more than oyster
  • Zink:
    oyster - 67% more than caviar
Marcin Piotrowicz
Author of this page
Marcin Piotrowicz creator
Healthy diet and healthy lifestyle 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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