Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
High-fiber whole rye bread
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 slice (medium) of Mastermacher Whole Rye Bread (50 g) has 95 calories. That works out to 190 calories per 100 g. It contains 17.5 g of carbs, 2.8 g of protein, 0.8 g of fat and 4.2 g of fiber. Its 1 mg of Manganese covers 41% of the Daily Value. Its glycemic index is 45 (low), so it raises blood sugar slowly.
Selected: 1 slice (medium) · 50 g
95
KCAL / 50G
Carbs
17.5g
· 6% DV
Protein
2.8g
· 6% DV
Fat
0.8g
· 1% DV
Fiber
4.2g
· 15% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 79% · Protein 13% · Fat 8%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 95 kcal | |
| Total fat | 0.8 g | 1% |
| Saturated fat | 0.1 g | 1% |
| Trans fat | 0 g | |
| Sodium | 215 mg | 9% |
| Total carbohydrate | 17.5 g | 6% |
| Fiber | 4.2 g | 15% |
| Protein | 2.8 g | 6% |
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
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 slice (medium) | 50 g | 95 kcal |
| 1 slice (thin) | 30 g | 57 kcal |
| 1 slice (thick) | 70 g | 133 kcal |
| 100 g | 100 g | 190 kcal |
| 2 slice (double) | 100 g | 190 kcal |
| 1 serving (medium) | 100 g | 190 kcal |
| 1 serving (large) | 150 g | 285 kcal |
| 1 piece (half) | 250 g | 475 kcal |
Calculated from 190 calories per 100 g.
The name Mastermacher Whole Rye Bread does not by itself confirm that every flour in the loaf is rye. Check the ingredient list for the rye flour proportion and any wheat or other grains; recipes can vary between products.
Mastermacher Whole Rye Bread is a whole-rye loaf, while pumpernickel is a particular style of rye bread traditionally baked slowly, giving it a very dark color and distinctive flavor. The names are not interchangeable, and the product name alone does not make this loaf pumpernickel.
Keep Mastermacher Whole Rye Bread sealed in a cool, dry place after opening to slow drying and mold growth. If you see mold, discard the whole loaf rather than cutting away the affected spot, since mold can spread beyond what is visible.
Yes, Mastermacher Whole Rye Bread can be frozen. Separate slices before packing them airtight so you can thaw only what you need. Let slices thaw at room temperature or toast them from frozen, and avoid repeatedly thawing and refreezing the loaf.
Yes, Mastermacher Whole Rye Bread is ready to eat straight from the package; toasting is optional. Its dense texture can make it especially convenient to pair untoasted with spreads or sandwich fillings, while toasting simply makes the surface crisper.
Yes, Mastermacher Whole Rye Bread contains carbohydrates and can raise blood sugar. Its whole-rye, fiber-rich character may lead to a different response than a more refined loaf, but portion size and what you eat with it also matter. If you have diabetes, follow your individual meal plan.
Mastermacher Whole Rye Bread does not cause weight loss on its own. Its fiber can make a meal more filling, which may help you manage hunger, but spreads and sandwich fillings also affect how satisfying and energy-dense the meal is.
Toasting Mastermacher Whole Rye Bread does not remove its carbohydrates or turn it into a different kind of bread. It mainly changes the texture and moisture; toppings and portion size have a greater effect on the overall meal.
Mastermacher Whole Rye Bread is made as a whole-rye bread, and rye loaves are often denser than white bread because their structure and dough behave differently. A compact crumb is normal for many rye breads, though the exact texture depends on the recipe.
Mastermacher Whole Rye Bread pairs well with savory toppings such as eggs, cheese, hummus, or smoked fish, as well as soups and salads. Its robust rye flavor can stand up to strongly flavored toppings, so you do not need to keep the pairings mild.
Vitamins
B3
1.4mg · 9% DV
B1
0.1mg · 8% DV
Biotin
2µg · 7% DV
B6
0.1mg · 6% DV
Minerals
Manganese
0.95mg · 41% DV
Selenium
9µg · 16% DV
Copper
0.14mg · 16% DV
Phosphorus
95mg · 14% DV
Sodium
215mg · 9% DV
Potassium ⭐
115mg · 3% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 95 calories in 1 slice (medium) (50 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.
Mastermacher whole rye bread is a packaged, German-style loaf made with whole rye. It is typically darker and denser than wheat bread, with a hearty, earthy rye flavour. Slice it for breakfast or lunch and top it with cheese, eggs, vegetables or a savoury spread; it also works well as the base for an open sandwich. Toasting is optional, as its compact texture holds toppings without needing to be toasted.
Its nutritional profile is notable for fibre and relatively little fat: it provides 8.4 g of fibre per 100 g. The robust flavour pairs especially well with fresh, crisp toppings, while a thinner slice with vegetables makes for a lighter snack or meal.
High
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
0.1g
MONOUNSATURATED
0.13g
POLYUNSATURATED
0.32g
Omega 6:3 ratio 7:1
Above the ideal 4:1 (7:1).
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.