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A slice of whole-wheat sourdough bread with a browned, crisp-looking surface, darker toasted edges, and a coarse crumb dotted with visible grain flecks.
🌿High Fiber

Toasted sourdough whole wheat bread Calories

Whole wheat, sourdough, toasted, high fiber, low sugar

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

240kcal

GI

54medium

POTASSIUM · 100 G

210mg

FIBER · 100 G

6.2g

Quick answer

1 slice (medium) of Toasted sourdough whole wheat bread (35 g) has 84 calories. That works out to 240 calories per 100 g. It contains 15.2 g of carbs, 3.2 g of protein, 0.9 g of fat and 2.2 g of fiber. Its 0.4 mg of Manganese covers 17% of the Daily Value. Its glycemic index is 54 (medium), so it raises blood sugar at a moderate pace.

Toasted sourdough whole wheat bread Nutrition Facts

Selected: 1 slice (medium) · 35 g

84

KCAL / 35G

Carbs

15.2g

· 6% DV

Protein

3.2g

· 6% DV

Fat

0.9g

· 1% DV

Fiber

2.2g

· 8% DV

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

Calories come from: Carbs 74% · Protein 16% · Fat 10%

Toasted sourdough whole wheat bread nutrition facts table · 1 slice (medium) (35 g)

NutrientAmount% DV
Calories84 kcal
Total fat0.9 g1%
Saturated fat0.14 g1%
Trans fat0 g
Sodium147 mg6%
Total carbohydrate15.2 g6%
Fiber2.2 g8%
Protein3.2 g6%

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 Toasted sourdough whole wheat bread?

ServingAmountCalories
1 slice (medium)35 g84 kcal
1 slice (thin)25 g60 kcal
1 slice (thick)45 g108 kcal
1 slice (jumbo)60 g144 kcal
2 slice (medium)70 g168 kcal
1 serving (medium)70 g168 kcal
1 piece (large)90 g216 kcal
100 g100 g240 kcal
1 serving (large)140 g336 kcal

Calculated from 240 calories per 100 g.

Frequently Asked Questions About Toasted sourdough whole wheat bread

Is toasted sourdough whole wheat bread healthy?

It can be a nourishing choice because whole wheat provides fiber, while sourdough is made through fermentation. Pair toasted sourdough whole wheat bread with eggs, beans, or vegetables for a more substantial meal; the toppings also affect the overall balance.

Is toasted sourdough whole wheat bread better than regular whole wheat bread?

Not automatically; the main difference is fermentation. Sourdough is fermented with a starter, while other whole wheat loaves may use commercial yeast. Toasting toasted sourdough whole wheat bread makes it crisp, but does not by itself make it more nutritious.

Can people with diabetes eat toasted sourdough whole wheat bread?

Yes, it can fit into a diabetes meal plan, but portion size and what you eat with it matter. Pair toasted sourdough whole wheat bread with protein and vegetables rather than eating it alone; individual glucose responses vary.

Can you freeze toasted sourdough whole wheat bread?

Yes. Freeze the slices in an airtight bag, separating them with parchment if you want to take out one at a time. Reheat toasted sourdough whole wheat bread straight from frozen in a toaster; it may dry out if thawed on the counter first.

How should you store toasted sourdough whole wheat bread?

Let the slices cool completely, then keep them in an airtight container at room temperature and eat them soon. Toasted sourdough whole wheat bread dries out faster than an untoasted loaf, so freeze extra slices rather than refrigerating them.

Why does toasted sourdough whole wheat bread taste sour?

Its tang comes from fermentation: the sourdough starter produces acids as the dough rises. The strength of the flavor in toasted sourdough whole wheat bread varies with the starter and fermentation time; toasting can make the tang taste more pronounced.

Does toasting sourdough whole wheat bread remove gluten?

No. Toasting does not remove gluten, and sourdough fermentation does not make wheat bread safe for someone with celiac disease. Toasted sourdough whole wheat bread is not a gluten-free food; choose certified gluten-free bread instead.

What are good toppings for toasted sourdough whole wheat bread?

Avocado and a fried or poached egg are popular toppings; hummus, nut butter, or ricotta-style cheese also work. Spread wet toppings on toasted sourdough whole wheat bread just before eating so the slice stays crisp.

How do you make crispy toasted sourdough whole wheat bread without burning it?

Use a medium toaster setting and check the slice early, since whole wheat bread can brown quickly. For toasted sourdough whole wheat bread that is crisp but not dry, toast it once, let steam escape, and avoid stacking the slices while hot.

Can toasted sourdough whole wheat bread cause bloating?

It can in some people. Whole wheat contains fiber that may cause gas or bloating, especially if you increase your fiber intake suddenly. Try a smaller serving of toasted sourdough whole wheat bread and increase fiber gradually if it suits you.

Toasted sourdough whole wheat bread Vitamins & Minerals

Vitamins

B1

0.1mg · 8% DV

B3

1.09mg · 7% DV

B2

0.05mg · 4% DV

Folate

12.25µg · 3% DV

Minerals

Manganese

0.39mg · 17% DV

Selenium

4.55µg · 8% DV

Copper

0.06mg · 7% DV

Sodium

147mg · 6% DV

Potassium ⭐

74mg · 2% DV

Toasted sourdough whole wheat bread Glycemic Index

GLYCEMIC INDEX

54
Medium
0 Low5570100

GLYCEMIC LOAD

8
Low

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

How to Burn Off Toasted sourdough whole wheat bread

To burn the 84 calories in 1 slice (medium) (35 g):

🚶

21min

Walking (5 km/h)

🏃

9min

Running (8 km/h)

🚴

11min

Cycling

🏊

10min

Swimming

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

What is Toasted sourdough whole wheat bread?

Toasted sourdough whole wheat bread is made from a loaf baked with whole wheat flour and a fermented sourdough starter, then sliced and toasted. The starter brings a gentle tang that balances the grain’s nutty flavour; toasting makes the surface crisp and the middle drier and firmer.

It works well at breakfast with eggs, cheese or fruit, or as a sturdy base for an open sandwich or soup on the side. Its whole-grain flour makes it a fibre-rich choice with some plant protein, while it is typically low in sugar; a 35 g slice is a convenient portion. Add vegetables or a light spread for an easy meal, or serve it alongside a hearty soup.

How Nutritious Is Toasted sourdough whole wheat bread?

Nutrient density

High

65/ 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

High

60/ 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 Toasted sourdough whole wheat 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 Toasted sourdough whole wheat bread Contain Allergens?

Contains these allergens:

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

Which Diets Is Toasted sourdough whole wheat bread Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Toasted sourdough whole wheat bread Fat Profile

SATURATED

0.14g

MONOUNSATURATED

0.12g

POLYUNSATURATED

0.18g

⚖️

Omega 6:3 ratio 8:1

Above the ideal 4:1 (8:1).

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🥯

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Nutrition data compiled from USDA FoodData Central and scientific sources.