Tomato vs Ketchup: All Nutritional Differences

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

Tomato - calories, kcal, weight, nutrition
Ketchup - calories, kcal, weight, nutrition

Less Calories in Tomato

At first glance, you can see that in tomato is much less calories than in ketchup.

Tomato has 18 kcal per 100g and ketchup 101 kcal per 100g so it is pretty easy to calculate that the difference is about 461%.

In tomato and in ketchup most calories came from carbs.

See tables below to compare tomato with ketchup in details.

Tomato And Ketchup Nutrition Difference

Ketchup vs Tomato: Vitamins and Minerals Comparison

per 100gTomatoKetchup
Calories18 101
Carbohydrates3.9 g27.4 g
Fat0.2 g0.1 g
Dietary fiber1.2 g0.3 g
Protein0.9 g1.04 g
Calcium10 mg15 mg
Iron0.3 mg0.35 mg
Magnessium11 mg13 mg
Phosphorus24 mg3 mg
Potassium237 mg281 mg
Sodium5 mg907 mg
Zink0.17 mg3 mg
Vitaminium B1 (Thiamine)0.037 mg0.011 mg
Vitaminium B3 (Niacin)0.594 mg1.434 mg
Vitaminium B60.08 mg0.158 mg
Vitaminium B9 (Folic acid)15 mg0.009 mg
Vitaminium C13 mg4.1 mg
Vitaminium E0.54 mg1.46 mg
Vitaminium K7.9 mg0.003 mg

Less protein in tomato

It is aslo easy to see see that in tomato is less protein than in ketchup.

There is 1.04g per 100g of ketchup and 0.9g per 100g of tomato so using simple math we can see that difference is about 16%.

Less carbohydrates in tomato

In tomato is less carbohydrates than in ketchup.

There is 27.4g/100g of carbohydrates in ketchup and 3.9g/100g in tomato so let me do the math for you again - difference is about 603%.

More fat in tomato

In tomato is more fats than in ketchup.

The tables above show us that there is 0.1g/100g of fats in ketchup and 0.2g/100g in tomato. In this case difference is about 100%.


  • Calories18
  • Carbohydrates3.9 g
  • Fat0.2 g
  • Dietary fiber1.2 g
  • Protein0.9 g
Tomato calories per:
100g | ounce | single piece | slice | cup | half cup

Calories source

  • 74% CARBS.
  • 17% PROTEIN
  • 9% FAT


  • Calories101
  • Carbohydrates27.4 g
  • Fat0.1 g
  • Dietary fiber0.3 g
  • Protein1.04 g
Ketchup calories per:
100g | ounce | single piece | tablespoon | teaspoon | cup | half cup

Calories source

  • 96% CARBS
  • 4% PROTEIN
  • 1% FAT

Vitamins: ketchup vs tomato

Minerals: tomato vs ketchup

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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