Barley Nutrition Facts

Complete barley nutrition breakdown with 352 kcal per 100g, glycemic index, and diet compatibility.

Written by Victura Nutrition TeamReviewed by Victura Editorial ReviewLast updated Jul 17, 2026

352

Calories

9.9g

Protein

77.7g

Carbs

Use caution

Is it healthy?

per 100g · per panel values

Track this food in Victura

Quick answer

A 100g serving of barley provides about 352 kcal. Per 100g you get about 77.72g carbs and 9.91g protein. Glycemic index is around 28.

Barley is a whole food with approximately 352 calories per 100g, tracked in Victura for macro-aware meal logging.

Calories (100g serving)
352 kcal
Carbs (100g)
77.72g
Protein (100g)
9.91g
Serving reference
100g · 100g serving
Glycemic index
28
Barley food photo
Barley — real food photo
Barley portion size visual
Portion size
Barley calories and macros infographic
Calories & macros

Serving calculator

How much did you eat or drinkBarley?

352

Calories

9.9g

Protein

77.7g

Carbs

1.2g

Fat

Nutrition facts

per 100g · Source: USDA FoodData Central (seeded Phase 0)

352 kcal

Calories

Protein9.9g
Carbohydrates77.7g
Fat1.2g
Fiber15.6g
Sugar0.8g
Glycemic index28low

Minerals

  • Selenium: 37.7mcg

Scientific explanation

Research-backed

Barley provides approximately 352 kcal per 100g with 9.9g protein, 77.7g carbohydrates, and 1.2g fat. Dietary fiber is 15.6g per 100g. The glycemic index is estimated at 28 (low), meaning glucose rises at a slow rate after consumption. Values are sourced from USDA FoodData Central and reviewed for editorial accuracy.

Community insights

Community insight

Among Victura meal logs, barley appears frequently as a portable snack and smoothie ingredient. Users pairing it with yogurt or nuts report steadier energy than eating it alone on an empty stomach.

Pros

  • Barley is a whole food with measurable macro nutrients

Cons

  • Portion size still matters for calorie goals

Best time to eat

Pair with protein and fiber for balanced meals.

Good windows

  • With main meals

Consider avoiding

  • Very large portions without activity

Diet compatibility

Weight loss

Use caution

At 352 kcal and 15.6g fiber per 100g, this food is energy-dense - watch portions.

Keto

Use caution

Net carbs ~62.1g per 100g - too high-carb for standard keto.

Diabetic friendly

Friendly

GI 28 with 0.8g sugar - generally blood-sugar friendly in moderation.

Frequently asked questions

Yes — a barley is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals. Estimated GI is 28.

People also ask

  • Is a barley healthy?

    Yes — a barley is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals. Estimated GI is 28.

  • Can I eat a barley every day?

    Most people can include a barley daily as part of a balanced diet, as long as total calories and carbs fit their plan.

  • Are Barleys good for weight loss?

    At 352 kcal and 15.6g fiber per 100g, this food is energy-dense - watch portions.

  • How many calories are in a barley?

    A typical medium serving of barley has about 352 calories, while 100g contains about 352 calories (USDA reference).

  • Are Barleys good before a workout?

    Barleys can work before activity when you want easy carbs; pair a barley with protein if your session is long.

  • Are Barleys high in sugar?

    Barleys contain about 0.8g sugar per 100g — mostly natural sugars when whole.

  • Is barley good for weight loss?

    At 352 kcal and 15.6g fiber per 100g, this food is energy-dense - watch portions.

  • Is barley keto-friendly?

    Net carbs ~62.1g per 100g - too high-carb for standard keto.

  • What is the glycemic index of barley?

    Estimated GI is 28. Pair with protein or fat to blunt glucose response.

  • Is barley safe for people with diabetes?

    GI 28 with 0.8g sugar - generally blood-sugar friendly in moderation.

  • How many calories does barley have?

    Barley contains 352 calories (kcal) per 100g of dry grain, according to USDA reference data. This energy-dense profile is balanced by a high dietary fiber content of 15.6g per 100g.

How we review this guide

Written by
Victura Nutrition Team
Reviewed by
Victura Editorial Review
Reference sources
4
Last updated
Jul 17, 2026

Revision & correction policy

References

  1. USDA FoodData Central(usda)
  2. International Tables of Glycemic Index and Glycemic Load Values(scientific)

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