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  1. Buckwheat, whole grain

This grain has 356 kcal per 100 g dry. Buckwheat is gentle on digestion, lacking the proteins that trigger wheat sensitivity. With 4.1 g fiber, the caloric discount is real: fiber yields roughly 2 kcal/g, not 4. Cooking roughly triples the weight. In Bulgaria, buckwheat is used in pancakes and porridge.

About this food

How should I track Buckwheat, whole grain?

Buckwheat, whole grain is high in magnesium. The key to tracking Buckwheat, whole grain is knowing whether you are logging dry or cooked weight. Grains absorb 2–3 times their weight in water during cooking, so 80 g of dry rice becomes about 200 g cooked. Mixing up dry and cooked values can throw your calorie count off by 200–300%. A meta-analysis (Reynolds et al., Lancet 2019) linked higher whole grain intake to reduced mortality — but only accurate tracking captures the real intake. Weigh on a kitchen scale before cooking and use the matching nutrition values.

Macro Breakdown

Macro Split: 12% Protein, 80% Carbs, 8% FatMacro Split100%
Protein12%11.1g
Carbs80%71.1g
Fat8%3.0g

Nutrition Facts

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

Energy
  • Calories
    356kcal—
Macronutrients
  • Protein
    11.1g22%
  • Carbohydrates
    71.1g—
  • Fat
    3.0g—
  • Fiberathlete
    4.1g15%
  • Sugar
    0.0g—
  • Saturated Fat
    0.7g—
Minerals
  • Sodium
    0mg—
  • Calciumathlete
    14mg1%
  • Ironathlete
    2mg13%
Vitamins
  • Vitamin Dathlete
    0.0mcg0%

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

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Buckwheat, whole grain — values for 100g

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Primary macros

Calories
356
kcal
Protein
11.1
g
Carbs
71.1
g
Fat
3.0
g

More nutrients

Fiber
4.1g
Sugar
0.0g
Sat. Fat
0.7g
Sodium
0mg
Calcium
14mg
Iron
2mg
Potassium
414mg
Magnesium
203mg
Zinc
2mg
Vitamin D
0.0mcg
Nutrient highlights
High in MagnesiumHigh in ZincGood Source of FiberGood Source of IronGood Source of Protein

Frequently Asked Questions

Buckwheat, whole grain is high in magnesium. The key to tracking Buckwheat, whole grain is knowing whether you are logging dry or cooked weight. Grains absorb 2–3 times their weight in water during cooking, so 80 g of dry rice becomes about 200 g cooked. Mixing up dry and cooked values can throw your calorie count off by 200–300%. A meta-analysis (Reynolds et al., Lancet 2019) linked higher whole grain intake to reduced mortality — but only accurate tracking captures the real intake. Weigh on a kitchen scale before cooking and use the matching nutrition values.

Buckwheat, whole grain contains 11.1g protein per 100g, which is a good source of protein. A 100g serving provides 11.1g protein.

Notable nutrients in Buckwheat, whole grain include Magnesium, Zinc and Fiber. Per 100g: 11.1g protein, 71.1g carbs, and 3g fat.

Buckwheat, whole grain contains 356 kcal per 100g, making it more calorie-dense. For weight loss, control portion sizes and fit it within your daily calorie targets.

Buckwheat, whole grain is not ideal for a keto diet. At 67.0g net carbs per 100g, a single serving could easily exceed the daily 20-50g net carb limit.

Buckwheat, whole grain provides 356 kcal, 11.1g protein, 71.1g carbs, and 3g fat per 100g. Compare with other grains & cereals foods in our database to find the best option for your nutritional goals.

Track this food

100g(Standard)
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Grains & Cereals

Buckwheat, whole grain

Macros per 100g

356
Calories
Protein11.1g
Fat3.0g
Carbs71.1g
Article research basis
1,316Papers Analyzed
4,705Foods in Database
100%Peer-Reviewed Sources
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Reviewed by Calibr8

Peer-reviewed data · Last updated March 24, 2026

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Potassium
414mg9%
  • Magnesiumathlete
    203mg48%
  • Zincathlete
    2mg20%
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