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How Many Calories in Rye Flour, Dark?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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325
calories per 100g
416 calories per 1 cup (128g)
MORiSH high-protein snacks — try alongside
15.9gProtein
68.6gCarbs
2.2gFat
23.8gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)92 kcal4.5g
100g325 kcal15.9g
1 cup416 kcal20.4g
grams
325kcal
15.9gprotein
68.6gcarbs
2.2gfat
23.8gfibre

A rye flour, dark contains 325 calories per 100g. A typical 1 cup (128g) provides about 416 calories. Rye Flour, Dark is high in calories and is a good source of protein. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Rye Flour, Dark Nutrition Facts

NutrientPer 100gPer serving (128g)
Calories325 kcal416 kcal
Protein15.9g20.4g
Carbohydrates68.6g87.8g
of which Sugars2.3g2.9g
Fat2.2g2.8g
of which Saturates0.3g0.4g
Fibre23.8g30.5g
Sodium2.0mg3mg
Potassium717.0mg918mg
Calcium37.0mg47mg
Iron5.0mg6.4mg
Vitamin C0.0mg0.0mg
Vitamin A1.0µg1µg
Selenium18.0µg23µg
Riboflavin (B2)0.3mg0.4mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

High-protein options alongside rye flour, dark

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Have a cat or dog? Check whether rye flour, dark is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. If calorie tracking is part of a broader health check, hormone testing can rule out metabolic factors affecting your results. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Check the actual serving size on packaging before comparing to the per-100g figures here — snack portions are often smaller (or larger) than 100g.

Does rye flour, dark fit your diet?

High-protein diets

At 15.9g of protein per 100g, rye flour, dark clears the 15g/100g threshold generally used to call a food high-protein — a useful contributor if you're tracking protein intake for muscle maintenance, satiety, or a higher-protein eating pattern.

Fibre intake

Rye Flour, Dark provides 23.8g of fibre per 100g — a meaningful contribution toward the commonly cited 25-30g daily target, which supports digestion and helps with feeling fuller for longer.

Frequently Asked Questions

How many calories in rye flour, dark per 100g?

Rye Flour, Dark contains 325 calories per 100g, based on USDA reference data.

Is rye flour, dark high in calories?

A 1 cup of rye flour, dark (128g) has around 416 calories — roughly 21% of a 2,000-calorie daily intake.

Is rye flour, dark good for weight loss?

Rye Flour, Dark is fairly calorie-dense at 325 calories per 100g, so portion size matters when losing weight. A 1 cup provides about 416 calories.

How much protein is in rye flour, dark?

Rye Flour, Dark contains 15.9g of protein per 100g.

Is rye flour, dark a good source of fibre?

Yes — rye flour, dark provides 23.8g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does rye flour, dark compare to leavening agents, yeast, baker's, active dry?

Rye Flour, Dark has 325 calories per 100g, close to leavening agents, yeast, baker's, active dry at 325 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of rye flour, dark for 20g of protein?

With 15.9g of protein per 100g, you'd need roughly 126g of rye flour, dark to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to rye flour, dark by calories per 100g:

FoodCaloriesProteinCarbsFat
Rye Flour, Dark (this page)325 kcal15.9g68.6g2.2g
Leavening Agents, Yeast, Baker's, Active Dry325 kcal40.4g41.2g7.6g
Tortillas, Ready-to-bake or -fry, Flour, without Added Calcium325 kcal8.7g55.6g7.1g
Pectin, Unsweetened, Dry Mix325 kcal0.3g90.4g0.3g
Formulated Bar, Mars Snackfood US, Cocoavia, Chocolate Blueberry Snack Bar325 kcal6.2g57.9g9.3g
Kellogg'S, Eggo, Waffles, Cinnamon Toast325 kcal5.5g49.5g11.9g
Cereals Ready-to-eat, Post Raisin Bran Cereal324 kcal7.6g78.9g1.6g

More kit for rye flour, dark tracking

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.