Cornstarch vs Rice Flour: All Nutritional Differences

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

Cornstarch - calories, kcal, weight, nutrition
 Rice flour - calories, kcal, weight, nutrition

Fact 1: There is More Calories in Cornstarch

At first glance, you can see that in cornstarch is just a little more calories than in rice flour.

Cornstarch has 381 kcal per 100g and rice flour 359 kcal per 100g so it is pretty easy to calculate that the difference is about 6%.

In cornstarch and in rice flour most calories came from carbs.

See tables below to compare cornstarch with rice flour in details.

Fact 2: Cornstarch And Rice flour Nutrition Difference

Rice flour vs Cornstarch: Vitamins and Minerals Comparison

per 100gCornstarch Rice flour
Calories381 359
Carbohydrates91.27 g79.8 g
Fat0.05 g1.3 g
Dietary fiber0.9 g0.5 g
Protein0.26 g6.94 g
Water8.32 g11.6 g
Calcium2 mg6 mg
Iron0.47 mg0.22 mg
Magnessium3 mg22.9 mg
Potassium3 mg75 mg
Sodium9 mg5 mg

Less protein in cornstarch

It is aslo easy to see see that in cornstarch is less protein than in rice flour.

There is 6.94g per 100g of rice flour and 0.26g per 100g of cornstarch so using simple math we can see that difference is about 2569%.

More carbohydrates in cornstarch

In cornstarch is more carbohydrates than in rice flour.

There is 79.8g/100g of carbohydrates in rice flour and 91.27g/100g in cornstarch so let me do the math for you again - difference is about 14%.

Less fat in cornstarch

In cornstarch is less fats than in rice flour.

The tables above show us that there is 1.3g/100g of fats in rice flour and 0.05g/100g in cornstarch. In this case difference is about 2500%.


  • Calories381
  • Carbohydrates91.27 g
  • Fat0.05 g
  • Dietary fiber0.9 g
  • Protein0.26 g
  • Water8.32 g
Cornstarch calories per:
100g | ounce | tablespoon | teaspoon | cup | half cup

Calories source

  • 100% CARBS.
  • 0% PROTEIN
  • 0% FAT

Rice flour

  • Calories359
  • Carbohydrates79.8 g
  • Fat1.3 g
  • Dietary fiber0.5 g
  • Protein6.94 g
  • Water11.6 g
Rice flour calories per:
100g | ounce | tablespoon | cup | half cup

Calories source

  • 89% CARBS
  • 8% PROTEIN
  • 3% FAT

Vitamins: rice flour vs cornstarch

    Minerals: cornstarch vs rice flour

    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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