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  4. Peppers, bell, red

Red bell pepper has 31 kcal per 100 g. Fully ripened — the sweetest stage. Roast over an open flame for the smokiest flavor — a Bulgarian classic.

About this food

How should I track Peppers, bell, red?

For consistent tracking of Peppers, bell, red, weigh it raw. Cooking method changes both weight and calorie density — steaming barely changes anything, but roasting with oil or frying can double the calories. A systematic review (Whitton et al., Adv Nutr 2022) found vegetables are omitted from food logs 2–85% of the time, often because people assume they are "free" calorically. While most vegetables are indeed low-calorie, the fats added during cooking are not. Log the oil, butter, or dressing separately to keep your tracking accurate.

Macro Breakdown

Macro Split: 12% Protein, 86% Carbs, 2% FatCarbs86%
Protein12%0.9g
Carbs86%6.7g
Fat2%0.1g

Nutrition Facts

Per 100g. Percentages reflect Daily Value (DV).

Energy
  • Calories
    31kcal—
Macronutrients
  • Protein
    0.9g2%
  • Carbohydrates
    6.7g—
  • Fat
    0.1g—
  • Fiberathlete
    1.2g4%
  • Sugar
    2.0g—
  • Saturated Fat
    0.0g—
Minerals
  • Sodium
    0mg—
  • Calciumathlete
    6mg0%
  • Ironathlete
    0mg2%
Vitamins
  • Vitamin Dathlete
    0.0mcg0%

% Daily Value based on FDA 2,000 kcal reference diet. Strength trainees have different needs — see highlighted nutrients.

Serving Calculator

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Peppers, bell, red — values for 100g

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Primary macros

Calories
31
kcal
Protein
0.9
g
Carbs
6.7
g
Fat
0.1
g

More nutrients

Fiber
1.2g
Sugar
2.0g
Sat. Fat
0.0g
Sodium
0mg
Calcium
6mg
Iron
0mg
Potassium
213mg
Magnesium
11mg
Zinc
0mg
Vitamin D
0.0mcg

Frequently Asked Questions

For consistent tracking of Peppers, bell, red, weigh it raw. Cooking method changes both weight and calorie density — steaming barely changes anything, but roasting with oil or frying can double the calories. A systematic review (Whitton et al., Adv Nutr 2022) found vegetables are omitted from food logs 2–85% of the time, often because people assume they are "free" calorically. While most vegetables are indeed low-calorie, the fats added during cooking are not. Log the oil, butter, or dressing separately to keep your tracking accurate.

Peppers, bell, red contains 0.9g protein per 100g, which is lower in protein. A 100g serving provides 0.9g protein.

Yes, Peppers, bell, red can support weight loss. At 31 kcal per 100g it is low in calorie density, allowing larger portions for fewer calories.

Peppers, bell, red can fit into a keto diet in moderate amounts. At 5.5g net carbs per 100g, smaller portions can stay within the daily limit.

Peppers, bell, red provides 31 kcal, 0.9g protein, 6.7g carbs, and 0.1g fat per 100g. Compare with other vegetables foods in our database to find the best option for your nutritional goals.

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Foods That Pair Well

Fruits

Orange

47 kcal0.9g protein

Traditional Bulgarian

Kyopolou (Eggplant Spread)

58 kcal1.0g protein

Beverages

Tomato juice

17 kcal0.8g protein

Condiments & Sauces

Ketchup

101 kcal1.0g protein

Other Foods

Canned soup, tomato

30 kcal0.8g protein

Sweeteners

Date syrup

293 kcal1.0g protein

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Vegetables

Peppers, bell, red

Macros per 100g

31
Calories
Protein0.9g
Fat0.1g
Carbs6.7g
Article research basis
1,316Papers Analyzed
4,659Foods in Database
100%Peer-Reviewed Sources
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Reviewed by Calibr8

Peer-reviewed data · Last updated March 21, 2026

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  • Magnesiumathlete
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