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Small, dry buckwheat kernels form a loose pile, their angular, three-sided shapes ranging from pale beige to warm brown.
⚡High Potassium
🌿High Fiber

Buckwheat Calories

Gluten-free, high fiber, rich in magnesium and protein

In season: Autumn · Winter

CALORIES · 100 G

343kcal

GI

49medium

POTASSIUM · 100 G

460mg

FIBER · 100 G

10g

Quick answer

1 cup (medium) of Buckwheat (170 g) has 583 calories. That works out to 343 calories per 100 g. It contains 121.6 g of carbs, 22.6 g of protein, 5.8 g of fat and 17 g of fiber. Its 1.9 mg of Copper covers 208% of the Daily Value. Its glycemic index is 49 (medium), so it raises blood sugar at a moderate pace.

Buckwheat Nutrition Facts

Selected: 1 cup (medium) · 170 g

583

KCAL / 170G

Carbs

121.6g

· 44% DV

Protein

22.6g

· 45% DV

Fat

5.8g

· 7% DV

Fiber

17g

· 61% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 77% · Protein 14% · Fat 9%

Buckwheat nutrition facts table · 1 cup (medium) (170 g)

NutrientAmount% DV
Calories583 kcal
Total fat5.8 g7%
Saturated fat1.26 g6%
Trans fat0 g
Sodium1.7 mg0%
Total carbohydrate121.6 g44%
Fiber17 g61%
Protein22.6 g45%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Cup of Buckwheat?

ServingAmountCalories
1 cup (medium)170 g583 kcal
1 tablespoon (medium)10 g34 kcal
1 ounce (medium)28 g96 kcal
1 piece (small)50 g172 kcal
½ cup (small)85 g292 kcal
100 g100 g343 kcal
1 serving (medium)100 g343 kcal
2 cup (large)340 g1166 kcal
1 pack (large)500 g1715 kcal

Calculated from 343 calories per 100 g.

Frequently Asked Questions About Buckwheat

How do you cook buckwheat groats so they stay fluffy?

Rinse the buckwheat groats, then simmer them gently in about twice their volume of water until tender and the liquid is absorbed. Avoid frequent stirring, and let the covered pot stand briefly after cooking so the grains can firm up.

What does buckwheat taste like?

Buckwheat has an earthy, nutty flavor, especially when the groats are toasted before cooking. Its robust taste works well with mushrooms, onions and herbs in savory dishes, or with milk, fruit and cinnamon in a breakfast porridge.

Is buckwheat actually related to wheat?

No. Despite its name, buckwheat is not a type of wheat; it is the seed of a different plant and is used like a grain. It is often called a pseudocereal because it is cooked and eaten much like cereal grains.

Can you use buckwheat flour instead of all-purpose flour?

Buckwheat flour can replace some or all of the flour in recipes such as pancakes and crepes, but it behaves differently from all-purpose wheat flour. It does not form the same stretchy dough, so breads and cakes may need a recipe designed for it.

Should you soak buckwheat before cooking it?

No, soaking buckwheat is not necessary; rinsing the groats before cooking is usually enough. Soaking can shorten the cooking time, but check them early so they do not become too soft or mushy.

How do you toast buckwheat groats, and does it change the flavor?

Toast dry buckwheat groats in a pan over medium heat, stirring until they smell fragrant and nutty. Toasting deepens their flavor and helps the cooked grains stay more distinct; watch closely because small groats can scorch quickly.

How should you store buckwheat groats?

Keep dry buckwheat groats in an airtight container in a cool, dry cupboard, away from moisture and strong odors. Discard them if you notice insects, dampness, or an unusual rancid smell.

Can cooked buckwheat be frozen?

Yes, cooked buckwheat freezes well. Cool it promptly, pack it in an airtight freezer-safe container, and freeze it in portions. Thaw it in the refrigerator or reheat it directly with a splash of water to loosen the grains.

Does buckwheat need to be rinsed before cooking?

Rinsing buckwheat under cool water before cooking removes dust and loose residue from the groats. Drain it well before adding it to the pot; for a toastier flavor, dry the rinsed grains before briefly toasting them.

Does buckwheat help with weight loss?

Buckwheat does not cause weight loss on its own, but its fiber and protein can make a meal more filling. Using it in place of a less filling refined-grain side may help you build a satisfying meal.

Buckwheat Vitamins & Minerals

Vitamins

B1

1.02mg · 85% DV

B3

11.93mg · 75% DV

B2

0.73mg · 56% DV

B5

2.09mg · 42% DV

Minerals

Copper

1.87mg · 208% DV

Manganese

2.21mg · 96% DV

Magnesium

393mg · 94% DV

Phosphorus

590mg · 84% DV

Potassium ⭐

782mg · 23% DV

Sodium

1.7mg · 0% DV

Buckwheat Glycemic Index

GLYCEMIC INDEX

49
Medium
0 Low5570100

GLYCEMIC LOAD

40.8
High

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Buckwheat

To burn the 583 calories in 1 cup (medium) (170 g):

🚶

144min

Walking (5 km/h)

🏃

59min

Running (8 km/h)

🚴

79min

Cycling

🏊

68min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Buckwheat?

Buckwheat is not a type of wheat: it is the seed of a flowering plant, used much like a grain. Its groats are cooked whole, while its flour goes into noodles, breads and pancakes. The flavour is earthy and gently nutty; cooked groats turn tender with a pleasantly firm bite. In Eastern Europe, kasha is a familiar savoury side, while buckwheat pancakes and noodles are enjoyed in many cuisines. You can also serve it as a breakfast porridge or toss cooled groats into a salad. Buckwheat provides fibre and plant protein, with 10 g of fibre per 100 g. It is naturally gluten-free, making it useful in gluten-free cooking; check labels on packaged products if cross-contact matters to you.

How Nutritious Is Buckwheat?

Nutrient density

High

70/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

56/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Buckwheat Processed?

NOVA 2

Minimally Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Buckwheat Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Buckwheat Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Buckwheat Fat Profile

SATURATED

1.26g

MONOUNSATURATED

1.77g

POLYUNSATURATED

1.77g

⚖️

Omega 6:3 ratio 11.9:1

Above the ideal 4:1 (11.9:1).

Compare Buckwheat

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🍝

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124 kcal

🥖

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410 kcal

🥯

Simit

340 kcal

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450 kcal

🍚

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150 kcal

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Basmati Rice Pilaf

140 kcal

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Pasta (Boiled)

155 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.