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Fiber-rich whole-grain rye bread
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 slice (medium) of Dark bread (45 g) has 117 calories. That works out to 259 calories per 100 g. It contains 21.7 g of carbs, 3.8 g of protein, 1.5 g of fat and 3.7 g of fiber. Its 0.9 mg of Manganese covers 41% of the Daily Value. Its glycemic index is 50 (low), so it raises blood sugar slowly.
Selected: 1 slice (medium) · 45 g
117
KCAL / 45G
Carbs
21.7g
· 8% DV
Protein
3.8g
· 8% DV
Fat
1.5g
· 2% DV
Fiber
3.7g
· 13% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 75% · Protein 13% · Fat 12%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 117 kcal | |
| Total fat | 1.5 g | 2% |
| Saturated fat | 0.19 g | 1% |
| Trans fat | 0 g | |
| Sodium | 230 mg | 10% |
| Total carbohydrate | 21.7 g | 8% |
| Fiber | 3.7 g | 13% |
| Protein | 3.8 g | 8% |
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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| Serving | Amount | Calories |
|---|---|---|
| 1 slice (medium) | 45 g | 117 kcal |
| 1 slice (thin) | 30 g | 78 kcal |
| 1 slice (thick) | 60 g | 155 kcal |
| 2 slice (medium) | 90 g | 233 kcal |
| 100 g | 100 g | 259 kcal |
| 1 serving (medium) | 100 g | 259 kcal |
| 1 serving (large) | 150 g | 389 kcal |
| 1 piece (whole) | 250 g | 648 kcal |
Calculated from 259 calories per 100 g.
This dark bread is made with whole-grain rye. Recipes may also include water, yeast or sourdough starter, and salt; some versions combine rye with wheat flour, so ingredients vary by loaf.
Not always: “dark bread” describes a color and style, while rye bread is made with rye flour. This dark bread is a whole-grain rye loaf, but other dark breads may use different grains or added coloring.
This whole-grain rye dark bread provides more fiber than typical white bread, which can support regular digestion and fullness. The comparison depends on the actual ingredients, since a dark color alone does not mean a loaf is whole grain.
Dark bread can be dense because rye and whole-grain flour absorb water differently and form a tighter crumb than many wheat loaves. A sourdough version gets its tang from fermentation; not every dark bread is sourdough.
Check the ingredient list: whole-grain rye or whole rye flour should be listed prominently. Dark color alone is not proof, because malt, molasses, or other coloring ingredients can make bread look darker.
Keep dark bread in a bread box or sealed bag at room temperature, away from heat and moisture. Refrigeration often makes bread go stale faster; if you will not eat the loaf soon, freezing is a better option.
Yes, dark bread freezes well. Slice it first and seal the slices in a freezer-safe bag so you can take out only what you need. Toasting slices straight from frozen is a convenient way to serve them.
Yes, dark bread can be toasted. Its dense slices may need a little longer than soft white bread, so keep an eye on them. Toasting changes the texture but does not add fiber.
Dark bread pairs well with sharp cheese, eggs, smoked fish, soups, and savory spreads. Its earthy rye flavor stands up to strong toppings, and the firm crumb works well for open-faced sandwiches.
People with diabetes can include dark bread in a meal, but whole-grain rye still contains carbohydrates and can raise blood glucose. The response varies with portion and meal composition; a dietitian can help tailor portions to an individual plan.
Vitamins
B3
1.71mg · 11% DV
B1
0.12mg · 10% DV
Biotin
1.8µg · 6% DV
B6
0.09mg · 5% DV
Minerals
Manganese
0.95mg · 41% DV
Selenium
14µg · 25% DV
Copper
0.13mg · 14% DV
Phosphorus
95mg · 14% DV
Sodium
230mg · 10% DV
Potassium ⭐
99mg · 3% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 117 calories in 1 slice (medium) (45 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.
Dark bread is a broad name for dense, deeply coloured loaves, often made with rye flour and whole grains. Rye-bread traditions are especially strong in northern and central Europe, though recipes and texture vary from one region to another. Its flavour is usually more earthy and tangy than that of light wheat bread.
It works well at breakfast with cheese or eggs, as the base for an open sandwich, or alongside soup. The whole-grain rye character makes it a fibre-rich, filling choice. If you prefer a lighter meal, serve a slice with fresh vegetables or use it for a simple sandwich rather than pairing it with rich toppings.
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.
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.
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.
Contains these allergens:
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
SATURATED
0.19g
MONOUNSATURATED
0.26g
POLYUNSATURATED
0.54g
Omega 6:3 ratio 12.5:1
Above the ideal 4:1 (12.5:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.