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A rustic, squat loaf of sourdough buckwheat bread with a deep brown, flour-dusted crust and a cut slice showing dense, earthy-gray crumb dotted with small holes.
●Low GI
🌿High Fiber

Sourdough buckwheat bread Calories

Sourdough bread made with buckwheat; provides fiber and minerals.

CALORIES · 100 G

245kcal

GI

52low

POTASSIUM · 100 G

185mg

FIBER · 100 G

5.8g

Quick answer

2 slice (medium) of Sourdough buckwheat bread (60 g) has 147 calories. That works out to 245 calories per 100 g. It contains 28.5 g of carbs, 4.1 g of protein, 1.6 g of fat and 3.5 g of fiber. Its 0.5 mg of Manganese covers 22% of the Daily Value. Its glycemic index is 52 (low), so it raises blood sugar slowly.

Sourdough buckwheat bread Nutrition Facts

Selected: 2 slice (medium) · 60 g

147

KCAL / 60G

Carbs

28.5g

· 10% DV

Protein

4.1g

· 8% DV

Fat

1.6g

· 2% DV

Fiber

3.5g

· 13% DV

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

Calories come from: Carbs 79% · Protein 11% · Fat 10%

Sourdough buckwheat bread nutrition facts table · 2 slice (medium) (60 g)

NutrientAmount% DV
Calories147 kcal
Total fat1.6 g2%
Saturated fat0.25 g1%
Trans fat0 g
Sodium246 mg11%
Total carbohydrate28.5 g10%
Fiber3.5 g13%
Protein4.1 g8%

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 Slice of Sourdough buckwheat bread?

ServingAmountCalories
1 slice (medium)30 g74 kcal
1 piece (small)15 g37 kcal
1 slice (thin)25 g61 kcal
1 slice (thick)40 g98 kcal
1 cup (diced)50 g123 kcal
2 slice (medium)60 g147 kcal
1 serving (medium)75 g184 kcal
3 slice (thick)90 g221 kcal
100 g100 g245 kcal
1 serving (large)120 g294 kcal

Calculated from 245 calories per 100 g.

Frequently Asked Questions About Sourdough buckwheat bread

What is sourdough buckwheat bread made of?

Sourdough buckwheat bread is made with buckwheat flour, sourdough starter, water and usually salt. Recipes vary: some use buckwheat alone, while others blend it with wheat or another flour, which changes the loaf’s texture and ingredients.

How do you make sourdough buckwheat bread?

To make sourdough buckwheat bread, mix buckwheat flour with an active sourdough starter, water and salt, let the dough ferment, then bake it. Since buckwheat does not form the stretchy structure of wheat dough, a loaf tin often helps it hold its shape.

Why is sourdough buckwheat bread so dense?

Sourdough buckwheat bread is often dense because buckwheat does not form the gluten network that traps gas in wheat bread. Fermentation can leaven the dough, but it will not give a buckwheat-only loaf the same airy, elastic crumb as a wheat sourdough.

What does sourdough buckwheat bread taste like?

Sourdough buckwheat bread has a distinct, earthy and slightly nutty flavour, with a tang from fermentation. The taste can be stronger when the buckwheat flour is roasted, while added seeds or other flours can change the loaf’s flavour.

How is sourdough buckwheat bread different from regular sourdough bread?

Sourdough buckwheat bread uses buckwheat as its main flour, whereas regular sourdough is usually made with wheat flour. Buckwheat gives the loaf a more earthy flavour and a denser crumb, rather than the stretchy, open texture common in wheat sourdough.

How do you store sourdough buckwheat bread, and can you freeze it?

Keep sourdough buckwheat bread at room temperature with the cut side covered if you will eat it soon; refrigeration can make bread stale faster. For longer storage, slice and freeze it in an airtight bag, then thaw or toast individual slices.

What goes well with sourdough buckwheat bread?

Sourdough buckwheat bread pairs well with savoury toppings such as eggs, cheese, avocado, hummus or roasted vegetables. Its earthy flavour also works with soups and stews, where a firm slice can be served alongside the meal.

Can you toast sourdough buckwheat bread?

Yes, sourdough buckwheat bread can be toasted. Its compact crumb generally holds together in a toaster, and toasting gives the outside a crisp texture while the inside stays relatively firm. Cut thicker slices if the loaf tends to crumble.

Is sourdough buckwheat bread good for blood sugar?

Sourdough buckwheat bread can still raise blood sugar because it contains digestible carbohydrates; sourdough fermentation does not make it carbohydrate-free. The portion and what you eat with it matter, so people managing diabetes should follow their individual care plan.

Does sourdough buckwheat bread help with weight loss?

Sourdough buckwheat bread does not cause weight loss on its own. Its fibre may help some people feel full, but the overall meal and portion matter more. Pairing a slice with protein-rich food and vegetables can make a meal more satisfying.

Sourdough buckwheat bread Vitamins & Minerals

Vitamins

B3

1.14mg · 7% DV

B1

0.07mg · 6% DV

B5

0.25mg · 5% DV

Folate

16.8µg · 4% DV

Minerals

Manganese

0.51mg · 22% DV

Copper

0.12mg · 13% DV

Phosphorus

87mg · 12% DV

Sodium

246mg · 11% DV

Potassium ⭐

111mg · 3% DV

Sourdough buckwheat bread Glycemic Index

GLYCEMIC INDEX

52
Low
0 Low5570100

GLYCEMIC LOAD

14.4
Medium

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

How to Burn Off Sourdough buckwheat bread

To burn the 147 calories in 2 slice (medium) (60 g):

🚶

36min

Walking (5 km/h)

🏃

15min

Running (8 km/h)

🚴

20min

Cycling

🏊

17min

Swimming

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

What is Sourdough buckwheat bread?

Sourdough buckwheat bread is a loaf made with buckwheat flour and a naturally fermented sourdough starter. Despite its name, buckwheat is not a type of wheat; it has a gently earthy, nutty flavour. Recipes vary, and some combine buckwheat flour with other flours, which affects how airy or dense the crumb is.

It works well toasted at breakfast, alongside soup, or as the base for an open sandwich. Buckwheat is familiar in foods across parts of Eastern Europe and Asia, while sourdough loaves are enjoyed in many places worldwide. This bread provides fibre—5.8 g per 100 g—and has a heartier texture than many white loaves. Pair it with eggs, hummus or vegetables for a satisfying meal.

How Nutritious Is Sourdough buckwheat bread?

Nutrient density

Medium

54/ 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

55/ 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 Sourdough buckwheat bread Processed?

NOVA 3

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 Sourdough buckwheat bread 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 Sourdough buckwheat bread Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Sourdough buckwheat bread Fat Profile

SATURATED

0.25g

MONOUNSATURATED

0.38g

POLYUNSATURATED

0.5g

⚖️

Omega 6:3 ratio 15.7:1

Above the ideal 4:1 (15.7:1).

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Foods Similar to Sourdough buckwheat bread

🍚

Bulgur Pilaf

120 kcal

🍝

Whole wheat pasta

124 kcal

🥖

Breadstick

410 kcal

🥯

Simit

340 kcal

🥣

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450 kcal

🍚

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150 kcal

🍚

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140 kcal

🍝

Pasta (Boiled)

155 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.