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Brown Bread Calories: 1 Slice = 76–101 kcal | Per 100g, Toast, Protein Table

July 8, 2026
23 min read
Brown Bread Calories: 1 Slice = 76–101 kcal | Per 100g, Toast, Protein Table

By Asfia Fatima, Chief Dietitian at Clearcals

TL;DR

Brown bread calories: 1 slice (medium, 40g) = 101 kcal | 2 slices = 202 kcal | 3 slices = 302 kcal | 4 slices = 403 kcal 1 brown bread calories and protein: 101 kcal + 5g protein (medium 40g) | small (30g) = 76 kcal + 3.7g protein | large (50g) = 126 kcal + 6.2g protein

  • Per 100g: 253 kcal | Protein: 12.5g | Carbs: 43g | Fat: 3.3g | Fibre: ~5g
  • Brown toast calories: same as untoasted — 101 kcal per medium slice (toasting removes water, not calories)
  • Brown bread carbs per slice (40g): 17g | Per 100g: 43g
  • 2 slices with 1 tbsp peanut butter: ~296 kcal, 14g protein | 2 slices with butter: ~276 kcal
  • Track any bread type with exact brand, slice size, and toppings in the Hint app Brown bread is one of India's most commonly eaten breakfast foods and one of the most searched for. Whether you eat it plain, toasted, or as a sandwich, the calorie count changes significantly based on the slice size, brand, and what you add to it. This guide covers every common combination.

Brown Bread Calories — Master Table

Brown bread calories per slice: small (30g) = 76 kcal | medium (40g) = 101 kcal | large (50g) = 126 kcal Brown bread 2 slices calories: small = 151 kcal | medium = 202 kcal | large = 252 kcal

SlicesSmall (30g each)Medium (40g each)Large (50g each)
1 slice76 kcal101 kcal126 kcal
2 slices151 kcal202 kcal252 kcal
3 slices227 kcal302 kcal378 kcal
4 slices302 kcal403 kcal504 kcal

The medium slice (40g) is the most common packaged brown bread slice size in India — brands like Britannia, Modern, and Harvest Gold typically contain 40–45g slices. Always check the brand's nutrition label for exact weight per slice, as it varies by 10–15g between brands.

1 Brown Bread Calories (1 Slice)

1 brown bread calories: small (30g) = 76 kcal | medium (40g) = 101 kcal | large (50g) = 126 kcal 1 brown bread calories and protein: 101 kcal + 5g protein (medium) | Carbs: 17g | Fat: 1.3g

1 medium slice of brown bread (40g) = 101 kcal, 5g protein, 17g carbs, 1.3g fat.

1 Brown Bread SliceWeightCaloriesProteinCarbsFat
Small slice30g76 kcal3.7g13g~1g
Medium slice40g101 kcal5g17g1.3g
Large slice50g126 kcal6.2g21g1.7g

Brown bread's macronutrient split is approximately 68% carbohydrates, 20% protein, and 12% fat — a relatively balanced grain food. It contains significantly more fibre (~2g per slice) than white bread (~0.6g per slice), which supports satiety and digestive health.

Calories in one brown bread: The most common answer for packaged Indian brown bread is 101 kcal per medium (40g) slice. Smaller sandwich-cut loaves may use 30g slices (76 kcal each). If the brand is unknown, 90–105 kcal per slice is a safe estimate.

2 Brown Bread Calories (2 Slices)

2 brown bread calories: small (60g) = 151 kcal | medium (80g) = 202 kcal | large (100g) = 252 kcal Brown bread calories 2 slices: 202 kcal with 10g protein (medium slices) | 2 slices of brown bread = 151–252 kcal depending on size

2 medium slices of brown bread (80g) = 202 kcal, 10g protein.

2 Brown Bread SlicesWeightCaloriesProtein
2 small slices60g151 kcal7.5g
2 medium slices80g202 kcal10g
2 large slices100g252 kcal12.5g

Two medium slices are the most common breakfast serving — equivalent to one standard sandwich. At 202 kcal and 10g protein, 2 slices of brown bread make up approximately 10% of daily calories for a 2,000 kcal diet, while providing a meaningful protein contribution toward daily targets.

Calories in 2 slices of brown bread: 202 kcal for medium (40g each), 151 kcal for small (30g each).

3 Brown Bread Calories (3 Slices)

3 brown bread calories: small (90g) = 227 kcal | medium (120g) = 302 kcal | large (150g) = 378 kcal 3 slices of brown bread: 302 kcal + 15g protein (medium) | 3 bread slices calories = 227–378 kcal

3 medium slices of brown bread (120g) = 302 kcal, 15g protein.

3 Brown Bread SlicesWeightCaloriesProtein
3 small slices90g227 kcal11.2g
3 medium slices120g302 kcal15g
3 large slices150g378 kcal18.7g

Three slices is a typical serving for active individuals who use brown bread as the carbohydrate portion of a structured meal. At 302 kcal and 15g protein, 3 medium slices provide a substantial meal base when paired with a protein source like eggs or paneer.

4 Brown Bread Calories (4 Slices)

4 brown bread calories: small (120g) = 302 kcal | medium (160g) = 403 kcal | large (200g) = 504 kcal 4 slices of brown bread: 403 kcal + 20g protein (medium) | 4 bread calories = 302–504 kcal

4 medium slices of brown bread (160g) = 403 kcal, 20g protein.

SlicesMedium (40g each)Protein
1 slice101 kcal5g
2 slices202 kcal10g
3 slices302 kcal15g
4 slices403 kcal20g

Four slices is a full meal rather than a snack. For someone following a 2,000 kcal diet, 4 medium slices of brown bread alone account for 20% of daily calories. It provides 20g protein — a significant contribution toward a 120–150g daily protein target for muscle maintenance.

Bread Calories Per Slice

Bread calories per slice: small (30g) = 76 kcal | medium (40g) = 101 kcal | large (50g) = 126 kcal 1 bread slice calories: 76–101 kcal | bread calories per 100g = 253 kcal | 2 bread calories (medium) = 202 kcal | 4 bread calories (medium) = 403 kcal

In India, standard packaged bread is predominantly whole wheat or brown bread. Bread calories per slice are therefore the same as brown bread calories per slice: 76 kcal (small, 30g), 101 kcal (medium, 40g), 126 kcal (large, 50g).

Bread (Slices)Small (30g ea)Medium (40g ea)Large (50g ea)
1 bread slice calories76 kcal101 kcal126 kcal
2 bread calories151 kcal202 kcal252 kcal
3 bread calories227 kcal302 kcal378 kcal
4 bread calories302 kcal403 kcal504 kcal

Bread calories per 100g: 253 kcal — the same for brown bread across most Indian brands. White bread is slightly higher at ~265 kcal per 100g.

One bread calories: A single medium slice of bread = 101 kcal. A single small slice = 76 kcal.

Calories in a slice of bread: Approximately 76–101 kcal depending on thickness and brand. The most common packaged size in India (40g) is 101 kcal.

Brown Bread Calories Per 100g

Brown bread calories per 100g: 253 kcal | Protein: 12.5g | Carbs: 43g | Fat: 3.3g | Fibre: ~5g | Sodium: ~455mg Brown bread nutrition per 100g: 253 kcal + 12.5g protein + 43g carbs + 3.3g fat + 5g fiber — approximately 2.5 medium slices

Per 100g, brown bread contains 253 kcal, 12.5g protein, 43g carbohydrates, and 3.3g fat.

NutrientPer 100gPer Medium Slice (40g)
Calories253 kcal101 kcal
Protein12.5g5g
Carbohydrates43g17g
Fat3.3g1.3g
Fibre~5g~2g
Sodium~455mg~182mg

Brown bread nutrition: Brown bread is a meaningful source of selenium (~10mcg per slice, 18% of daily value), B vitamins including thiamine (B1) and niacin (B3), and dietary fibre. Its whole wheat content retains more of the wheat germ and bran compared to white flour.

Brown Bread Carbs

Brown bread carbs per slice (40g): 17g | Per 100g: 43g | Carbs in 2 brown bread slices: 34g | Glycaemic index (GI): ~55 (medium) Carbs in brown bread: 17g per medium slice | Brown bread carbs 2 slices: 34g | Brown bread GI = 55 vs white bread GI = 70

Brown Bread ServingCarbohydratesGlycaemic Index
1 small slice (30g)13g~55
1 medium slice (40g)17g~55
1 large slice (50g)21g~55
2 medium slices (80g)34g~55
Per 100g43g~55

Brown bread's glycaemic index (~55) is significantly lower than white bread (~70), meaning it causes a slower and smaller rise in blood glucose. The fibre content (~2g per slice) further blunts this glucose response by slowing carbohydrate absorption. Toasting brown bread further reduces its GI by 2–5 points, making toasted brown bread one of the better options for blood glucose management among grain foods.

Brown Bread Protein Per Slice

Brown bread protein: 1 slice (40g) = 5g protein | 2 slices = 10g | 4 slices = 20g Brown bread protein per 100g: 12.5g | 1 brown bread protein: 5g (medium) | 2 brown bread protein: 10g | 4 brown bread protein: 20g

1 medium slice of brown bread (40g) = 5g protein.

Brown BreadWeightProteinCalories
1 small slice30g3.7g76 kcal
1 medium slice40g5g101 kcal
1 large slice50g6.2g126 kcal
2 medium slices80g10g202 kcal
3 medium slices120g15g302 kcal
4 medium slices160g20g403 kcal

Brown bread protein per 100g: 12.5g — notably higher than white bread (~8–9g per 100g). For muscle gain and high-protein diets, brown bread is best paired with eggs, paneer, or peanut butter to increase the protein density of the meal significantly. 2 slices (10g protein) + 2 eggs (~12g protein) = 22g protein in one meal.

Brown bread protein 2 slices: 10g protein for medium slices. 1 slice brown bread protein: 5g for medium (40g), 3.7g for small (30g).

Brown Bread Nutrition Facts

Brown bread nutrition: per slice (40g) = 101 kcal | 5g protein | 17g carbs | 1.3g fat | 2g fibre | 182mg sodium | Selenium 18% DV

NutrientPer Medium Slice (40g)% Daily Value
Calories101 kcal~5%
Protein5g10%
Carbohydrates17g~6%
Fat1.3g~2%
Fibre~2g~8%
Sodium182mg~8%
Selenium~10mcg18%
Thiamine (B1)~0.1mg~8%
Niacin (B3)~1.2mg~8%

Brown bread is a meaningful source of selenium — a mineral essential for thyroid function and antioxidant defence — providing approximately 18% of the daily recommended value per slice. Its B vitamin content supports energy metabolism and nervous system function.

Is Brown Bread Healthy?

Yes, brown bread is a healthier option than white bread. It contains significantly more fibre (~2g vs ~0.6g per slice), a lower glycaemic index (~55 vs ~70), and modestly more protein (5g vs 3.5g per medium slice). Its slower glucose release makes it a better option for blood sugar management, satiety, and sustained energy.

ComparisonBrown Bread (40g)White Bread (40g)
Calories101 kcal106 kcal
Protein5g3.5g
Fibre~2g~0.6g
Fat1.3g1.4g
Glycaemic Index~55~70

Brown bread is not a "health food" in isolation — it is still predominantly carbohydrate and provides limited micronutrients compared to vegetables or legumes. The key advantage is what it replaces: swapping white bread for brown bread improves fibre intake, lowers the GI of the meal, and provides marginally more protein, all of which are meaningful benefits for people eating bread regularly.

Brown Bread Benefits

Brown bread's health benefits come from its whole wheat content, which retains more of the wheat germ and bran compared to refined white flour:

Lower glycaemic response: Brown bread causes a lower and slower rise in blood glucose compared to white bread (GI ~55 vs ~70). This is a meaningful difference for people with diabetes, insulin resistance, or PCOS who need to manage postprandial glucose. Toasting further reduces GI by 2–5 points.

Higher fibre: The ~2g of fibre per slice supports digestive health, increases satiety (helping reduce total calorie intake), and feeds beneficial gut bacteria. Higher fibre diets are consistently associated with lower risk of colorectal cancer, cardiovascular disease, and type 2 diabetes.

More protein: At 5g protein per medium slice (vs 3.5g for white bread), brown bread provides 43% more protein per slice — meaningful for people eating 2–4 slices daily.

Whole grain benefits: Regular whole grain consumption is associated with reduced risk of cardiovascular disease, type 2 diabetes, and all-cause mortality in large epidemiological studies. A serving of 2 medium slices of brown bread counts as approximately one whole grain serving.

For weight management: Brown bread's higher fibre content increases satiety and reduces post-meal hunger compared to white bread, supporting lower total calorie intake over the course of a day.

One medium slice (40 grams) of toasted white bread has 116 kcal. It contains 75% carbohydrates, 12% protein, and 12% fat. Use the hint app to track your calories.

Brown Toast Calories (Toasted Brown Bread)

Brown toast calories: 1 slice = 101 kcal (same as untoasted) | 2 slices brown toast = 202 kcal | Toasting removes water but not calories 1 brown toast calories: 101 kcal (medium, 40g pre-toast) | Calories in brown toast per slice: 101 kcal | Toast does not reduce calories

1 medium slice of toasted brown bread = 101 kcal — the same as untoasted brown bread.

Toasting brown bread does not reduce its calorie content. During toasting, the bread loses water and becomes lighter and crunchier, but the macronutrients (carbohydrates, protein, fat) remain unchanged. The calories are identical whether toasted or plain.

Brown ToastWeight (after toasting)CaloriesProtein
1 slice of brown toast~35g (loses ~5g water)101 kcal5g
2 slices of brown toast~70g202 kcal10g
4 slices of brown toast~140g403 kcal20g

Does toasting reduce GI? Yes — research shows that toasting reduces the glycaemic index (GI) of bread by 2–5 points. For people with diabetes or insulin resistance, toasted brown bread (GI ~50–52) is marginally preferable to plain brown bread (GI ~55) for blood glucose management.

1 bread toast calories: The same 101 kcal as 1 untoasted slice (medium). Toasting is calorie-neutral.

Two medium slices of toasted white bread with a tablespoon of peanut butter contain 328 kcal. 57% of the calories are from carbohydrates, 13% from protein and 30% are from fat. Use the hint app to track your calories.

Brown Bread With Peanut Butter Calories

Brown bread with peanut butter calories: 2 slices + 1 tbsp PB = ~296 kcal, 14g protein | 2 slices + 2 tbsp PB = ~390 kcal, 18g protein 2 brown bread with peanut butter calories: ~296 kcal (1 tbsp PB) | Peanut butter brown bread: each tbsp adds ~94 kcal + 4g protein

2 medium slices of brown bread + 1 tablespoon peanut butter (16g) = approximately 296 kcal, 14g protein.

Brown Bread + Peanut ButterCaloriesProtein
1 slice + 1 tbsp peanut butter~195 kcal~9g
2 slices + 1 tbsp peanut butter~296 kcal14g
2 slices + 2 tbsp peanut butter~390 kcal18g
4 slices + 2 tbsp peanut butter~591 kcal28g

One tablespoon of peanut butter (16g) adds approximately 94 kcal and 4g of protein. Brown bread with peanut butter is one of the most nutritionally complete budget breakfasts — combining complex carbohydrates, complete protein from the bread, plant-based protein, and healthy fats from the peanut butter. It is particularly effective as a pre-workout or post-workout meal due to the slow-digesting carbohydrate and protein combination.

1 slice brown bread with peanut butter calories: ~195 kcal (1 tbsp PB) or ~289 kcal (2 tbsp PB).

2 slices of brown bread with peanut butter protein: 14g with 1 tbsp PB, 18g with 2 tbsp PB.

Brown Bread With Butter Calories

Brown bread with butter calories: 1 slice + 5g butter = ~138 kcal | 2 slices + 10g butter = ~276 kcal | Each tsp butter adds ~37 kcal 2 slices of brown bread calories with butter: ~276 kcal | Brown bread butter: butter adds mostly fat calories with no protein

2 medium slices of brown bread + 10g butter = approximately 276 kcal.

Brown Bread + ButterCalories
1 slice + 5g butter (~1 tsp)~138 kcal
2 slices + 10g butter (~2 tsp)~276 kcal
4 slices + 20g butter (~4 tsp)~551 kcal

Butter adds approximately 37 kcal per 5g (1 teaspoon). Unlike peanut butter, regular butter adds mostly saturated fat with negligible protein — making it less preferable from a nutritional standpoint for people focused on protein intake or cardiovascular health. For weight management, swapping butter for a thin spread of peanut butter saves no calories (peanut butter is similarly calorie-dense) but significantly improves the protein and healthy fat profile.

One slice of grilled vegetable brown bread sandwich has 56 kcal. It contains 46% carbohydrates, 16% protein, and 38% fat. Use the hint app to track your calories.

Brown Bread Sandwich Calories

Brown bread sandwich calories: 2-slice vegetable sandwich = ~112 kcal | + paneer = ~180 kcal | + egg = ~250 kcal | + chicken = ~220 kcal Bread sandwich calories: grilled veg sandwich (2 brown bread slices) = 112 kcal | Sandwich with protein filling = 180–250 kcal

1 grilled vegetable brown bread sandwich (2 slices + vegetables) = approximately 112–168 kcal depending on filling.

Brown Bread SandwichCaloriesProtein
2 slices grilled veg sandwich112 kcal~4.5g
2 slices + paneer filling~180 kcal~10g
2 slices + egg filling~250 kcal~18g
2 slices + chicken filling~220 kcal~20g

Grilled vegetable brown bread sandwiches are one of the lowest-calorie hot breakfast options available — at 112 kcal for a plain veg sandwich, they are appropriate even for aggressive calorie restriction. Adding a protein-rich filling like eggs (18g protein, 250 kcal) or paneer (10g protein, 180 kcal) transforms the sandwich into a nutritionally complete meal.

Track Brown Bread Calories With Hint App v2.0

Hint app version 2.0 makes brown bread calorie tracking fast and accurate:

  • Apple Health sync (iOS) — With Hint version 2.0, any workout recorded on your Apple Watch syncs automatically into Hint — no manual logging needed. Your morning run or workout is factored into your calorie budget for the day.
  • Google Health Connect sync (Android — coming this month) — the same automatic sync arrives for Android users.
  • Free AI insights — Hint's AI analyses your nutrition data and provides personalised feedback at no cost. If your brown bread breakfast contributes 403 kcal (4 medium slices) and you're in a 500 kcal deficit, Hint flags this and suggests adjustments.
  • Custom recipes — log your exact brown bread meal: specific brand, number of slices, and toppings (peanut butter quantity, butter, egg, paneer). Save it as a custom item for one-tap logging daily. All major Indian bread brands are pre-loaded in Hint's food database.
  • Trend charts (Pro & Premium) — track your daily carbohydrate and protein intake over weeks and see how your bread consumption patterns change over time.
  • 300+ strength training workouts with guided videos — now free for all users in v2.0. The exact calorie count of your brown bread breakfast changes significantly based on brand, slice size, and toppings — saving an exact custom recipe in Hint removes the guesswork from your daily tracking.

Hint Pro: Advanced macronutrient tracking, calorie targets, and weekly progress reports.

Hint Premium: All Pro features plus unlimited dietitian consultations — ideal for condition-specific guidance on bread intake for diabetes, PCOS, or weight loss.

Frequently Asked Questions

How many calories in 1 brown bread slice? 1 medium brown bread slice (40g) has 101 kcal, 5g protein, 17g carbs, and 1.3g fat. A small slice (30g) has 76 kcal. A large slice (50g) has 126 kcal.

2 brown bread calories? 2 medium slices of brown bread (80g) = 202 kcal with 10g protein. 2 small slices = 151 kcal. 2 large slices = 252 kcal.

Brown bread calories per 100g? Brown bread has 253 kcal per 100g, with 12.5g protein, 43g carbs, 3.3g fat, and ~5g fibre. Per medium slice (40g): 101 kcal.

Does toasting brown bread reduce calories? No. Toasting removes water weight but not calories — 1 toasted medium slice = 101 kcal, same as untoasted. However, toasting does lower the glycaemic index by 2–5 points.

Is brown bread good for weight loss? Yes — brown bread is one of the better carbohydrate sources for weight management. It has more fibre than white bread (supports satiety), a lower GI (supports blood glucose control), and moderate calories (101 kcal per medium slice). Pair with protein-rich toppings (eggs, paneer, peanut butter) for a more filling breakfast.

Brown bread carbs per slice? 17g carbohydrates per medium slice (40g). Per 100g: 43g carbs. GI: ~55 (medium GI, lower than white bread at ~70).

Is brown bread good for diabetes? Brown bread is preferable to white bread for people with diabetes due to its lower glycaemic index (~55 vs ~70) and higher fibre content. Toasting further reduces GI to ~50–52. However, portion control still matters — 1–2 slices per meal is a reasonable serving.

Brown bread me kitna protein hota hai? Ek medium slice (40g) mein 5g protein hota hai. 2 slices mein 10g, 4 slices mein 20g protein. Per 100g: 12.5g protein.

Ek brown bread mein kitni calories hoti hain? Ek medium slice (40g) mein 101 calories hoti hain. Small slice (30g) = 76 kcal. Do brown bread (medium, 80g) mein 202 calories hoti hain.

How many calories in a brown bread sandwich? A plain grilled vegetable sandwich (2 brown bread slices + vegetables) = approximately 112 kcal. With paneer: ~180 kcal. With egg: ~250 kcal. With chicken: ~220 kcal.

Scientific References

  1. Slavin JL. Dietary fiber and body weight. Nutrition. 2005;21(3):411–418. PMID: 15797686
  2. Ye EQ, Chacko SA, Chou EL, Kugizaki M, Liu S. Greater whole-grain intake is associated with lower risk of type 2 diabetes, cardiovascular disease, and weight gain. J Nutr. 2012;142(7):1304–1313. PMID: 22649266
  3. Aune D, Keum N, Giovannucci E, et al. Whole grain consumption and risk of cardiovascular disease, cancer, and all-cause and cause-specific mortality: systematic review and dose-response meta-analysis of prospective studies. BMJ. 2016;353:i2716. PMID: 27301975
  4. Atkinson FS, Foster-Powell K, Brand-Miller JC. International tables of glycemic index and glycemic load values: 2008. Diabetes Care. 2008;31(12):2281–2283. PMID: 18835944
  5. Mozaffarian D, Hao T, Rimm EB, Willett WC, Hu FB. Changes in diet and lifestyle and long-term weight gain in women and men. N Engl J Med. 2011;364(25):2392–2404. PMID: 21696306
  6. Ludwig DS. The glycemic index: physiological mechanisms relating to obesity, diabetes, and cardiovascular disease. JAMA. 2002;287(18):2414–2423. PMID: 11988062
  7. Topping DL, Clifton PM. Short-chain fatty acids and human colonic function: roles of resistant starch and nonstarch polysaccharides. Physiol Rev. 2001;81(3):1031–1064. PMID: 11427691
  8. Seal CJ, Brownlee IA. Whole-grain foods and chronic disease: evidence from epidemiological and intervention studies. Proc Nutr Soc. 2015;74(3):313–319. PMID: 25727243

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About the Author

Asfia Fatima is the Chief Dietitian at Clearcals, with a Master's Degree in Dietetics and Clinical Nutrition and over a decade of experience in clinical nutrition and lifestyle management. She specialises in evidence-based diet planning for weight loss, diabetes, and metabolic health, and leads the nutrition strategy behind the Hint app.

Connect with Asfia on LinkedIn

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