Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
Oat Bread Calories
Source of fiber and complex carbs, lower glycemic index, rich in vitamins and minerals
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 slice (medium) of Oat Bread (40 g) has 100 calories. That works out to 250 calories per 100 g. It contains 17.6 g of carbs, 3.4 g of protein, 1.8 g of fat and 2.2 g of fiber. Its 0.3 mg of Manganese covers 12% of the Daily Value. Its glycemic index is 55 (medium), so it raises blood sugar at a moderate pace.
Oat Bread Nutrition Facts
Selected: 1 slice (medium) · 40 g
100
KCAL / 40G
Carbs
17.6g
· 6% DV
Protein
3.4g
· 7% DV
Fat
1.8g
· 2% 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 70% · Protein 14% · Fat 16%
Oat Bread nutrition facts table · 1 slice (medium) (40 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 100 kcal | |
| Total fat | 1.8 g | 2% |
| Saturated fat | 0.32 g | 2% |
| Trans fat | 0 g | |
| Sodium | 168 mg | 7% |
| Total carbohydrate | 17.6 g | 6% |
| Fiber | 2.2 g | 8% |
| Protein | 3.4 g | 7% |
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.
Log this food in EatBetter
100,000+ people use it
- Get your daily calorie target
- Snap your meal, log it in seconds
- See every vitamin and mineral
📸 Scan the code to get the app free.
How Many Calories in 1 Slice of Oat Bread?
| Serving | Amount | Calories |
|---|---|---|
| 1 slice (medium) | 40 g | 100 kcal |
| 1 slice (thin) | 25 g | 63 kcal |
| 1 slice (thick) | 60 g | 150 kcal |
| 1 serving (small) | 60 g | 150 kcal |
| 2 slice (double) | 80 g | 200 kcal |
| 100 g | 100 g | 250 kcal |
| 1 serving (medium) | 100 g | 250 kcal |
| 1 piece (small) | 120 g | 300 kcal |
| 1 serving (large) | 150 g | 375 kcal |
| 1 piece (large) | 200 g | 500 kcal |
Calculated from 250 calories per 100 g.
Frequently Asked Questions About Oat Bread
What is oat bread made of?
Oat bread is made with oats, oat flour, or both, alongside ingredients such as flour, water, yeast, and salt. Many loaves also contain wheat flour for structure, so the name does not mean the bread is made entirely from oats.
How do you make oat bread?
To make oat bread, combine oats or oat flour with flour, water, yeast, and salt, then knead, proof, and bake the dough. Soaking rolled oats briefly can soften their texture in the loaf; too many oats can make it dense.
Is oat bread healthy?
Oat bread can provide fiber from oats, and a loaf made with whole-grain flour can offer additional whole-grain benefits. Recipes vary, though: the name alone does not tell you how much oat or whole-grain flour the bread contains.
How is oat bread different from whole wheat bread?
Oat bread contains oats, while whole wheat bread is made primarily with whole wheat flour. Oat bread may also contain wheat flour, and its texture and nutritional profile vary with the recipe. Check the ingredients to see which grains make up the loaf.
Can oat bread help with weight loss?
Oat bread does not cause weight loss by itself. Its fiber can help make a meal more filling, especially when you pair a slice with protein and vegetables. The recipe and the amount you eat still matter.
Does oat bread make good toast?
Yes, oat bread makes good toast. Its crumb can be denser or moister than ordinary wheat bread, so toast it until the center is warm and the surface is crisp. It works well with eggs, cheese, or avocado.
Why is my oat bread dense?
Oat bread can turn out dense if the dough contains too many oats, too little liquid, or insufficient time to rise. Oats do not form the same gluten structure as wheat flour, so recipes often use wheat flour to help the loaf rise and hold together.
Can you use oat bread for sandwiches?
Yes, oat bread works well for sandwiches, particularly with fillings that complement its mildly nutty flavor, such as eggs, cheese, or roasted vegetables. For wet fillings, toast the slices lightly first to help them hold their shape.
How should you store oat bread?
Store oat bread once it has cooled completely, in a bread box or sealed bag at room temperature. Warm, damp conditions encourage mold. If you spot mold on a loaf, discard the whole loaf rather than cutting away the affected area.
Can you freeze oat bread?
Yes, oat bread freezes well. Slice it first and pack the slices in an airtight freezer bag, so you can take out only what you need. Toast slices straight from frozen or let them thaw at room temperature.
Oat Bread Vitamins & Minerals
Vitamins
B1
0.07mg · 6% DV
B3
0.6mg · 4% DV
B5
0.18mg · 4% DV
Biotin
1µg · 3% DV
Minerals
Manganese
0.28mg · 12% DV
Sodium
168mg · 7% DV
Phosphorus
44mg · 6% DV
Selenium
3.2µg · 6% DV
Potassium ⭐
68mg · 2% DV
Oat Bread Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Oat Bread
To burn the 100 calories in 1 slice (medium) (40 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
What is Oat Bread?
Oat Bread is a loaf made with oats or oat flour in the dough, often alongside wheat flour; recipes vary in how much oat they use. Oats lend it a mild, nutty, grain-like flavour. Depending on the recipe, the crumb may be soft and airy or more substantial, with a little chew from visible flakes.
It works well toasted for breakfast, in sandwiches, or alongside soup. In Turkey, you might serve it with cheese, olives, eggs and tomatoes at breakfast, or make it into a toast for tea time. Oat Bread provides fibre and complex carbohydrates, with 5.5 g of fibre per 100 g. For a lighter topping, pair it with vegetables and a modest amount of egg or cheese.
How Nutritious Is Oat Bread?
Nutrient density
Medium
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
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 Oat 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 Oat Bread Contain Allergens?
Contains these allergens:
Which Diets Is Oat Bread Good For?
Vegan
— Not 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
Oat Bread Fat Profile
SATURATED
0.32g
MONOUNSATURATED
0.68g
POLYUNSATURATED
0.72g
Omega 6:3 ratio 14:1
Above the ideal 4:1 (14:1).
Compare Oat Bread
Foods Similar to Oat Bread
Have another question about Oat Bread?
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Scan calories with your camera
Instant AI nutrition analysis
Nutrition data compiled from USDA FoodData Central and scientific sources.