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How Many Calories in Cereals Ready-to-eat, Quaker, Cap'N Crunch?

✓ 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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398
calories per 100g
107 calories per 0.75 cup (27g)
4.4gProtein
85.5gCarbs
5.1gFat
2.5gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)113 kcal1.2g
100g398 kcal4.4g
grams
398kcal
4.4gprotein
85.5gcarbs
5.1gfat
2.5gfibre

A cereals ready-to-eat, quaker, cap'n crunch contains 398 calories per 100g. A typical 0.75 cup (27g) provides about 107 calories. Cereals Ready-to-eat, Quaker, Cap'N Crunch is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Cereals Ready-to-eat, Quaker, Cap'N Crunch Nutrition Facts

NutrientPer 100gPer serving (27g)
Calories398 kcal107 kcal
Protein4.4g1.2g
Carbohydrates85.5g23.1g
of which Sugars44.3g12.0g
Fat5.1g1.4g
of which Saturates3.3g0.9g
Fibre2.5g0.7g
Sodium754.0mg204mg
Potassium186.0mg50mg
Calcium11.0mg3mg
Iron19.4mg5.2mg
Vitamin C0.0mg0.0mg
Vitamin A7.0µg2µg
Selenium6.5µg2µg
Riboflavin (B2)1.8mg0.5mg

% 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.

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Have a cat or dog? Check whether cereals ready-to-eat, quaker, cap'n crunch 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. Use a meal prep container set to portion out cereals ready-to-eat, quaker, cap'n crunch for the week. 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.

Frequently Asked Questions

How many calories in cereals ready-to-eat, quaker, cap'n crunch per 100g?

Cereals Ready-to-eat, Quaker, Cap'N Crunch contains 398 calories per 100g, based on USDA reference data.

Is cereals ready-to-eat, quaker, cap'n crunch high in calories?

A 0.75 cup of cereals ready-to-eat, quaker, cap'n crunch (27g) has around 107 calories — roughly 5% of a 2,000-calorie daily intake.

Is cereals ready-to-eat, quaker, cap'n crunch good for weight loss?

Cereals Ready-to-eat, Quaker, Cap'N Crunch is fairly calorie-dense at 398 calories per 100g, so portion size matters when losing weight. A 0.75 cup provides about 107 calories.

How much protein is in cereals ready-to-eat, quaker, cap'n crunch?

Cereals Ready-to-eat, Quaker, Cap'N Crunch contains 4.4g of protein per 100g.

Is cereals ready-to-eat, quaker, cap'n crunch a good source of fibre?

Cereals Ready-to-eat, Quaker, Cap'N Crunch is relatively low in fibre at 2.5g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does cereals ready-to-eat, quaker, cap'n crunch compare to cereals ready-to-eat, malt-o-meal, honey graham squares?

Cereals Ready-to-eat, Quaker, Cap'N Crunch has 398 calories per 100g, close to cereals ready-to-eat, malt-o-meal, honey graham squares at 398 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of cereals ready-to-eat, quaker, cap'n crunch for 20g of protein?

With 4.4g of protein per 100g, you'd need roughly 455g of cereals ready-to-eat, quaker, cap'n crunch to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to cereals ready-to-eat, quaker, cap'n crunch by calories per 100g:

FoodCaloriesProteinCarbsFat
Cereals Ready-to-eat, Quaker, Cap'N Crunch (this page)398 kcal4.4g85.5g5.1g
Cereals Ready-to-eat, Malt-O-Meal, Honey Graham Squares398 kcal4.5g74.7g10.0g
Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, Strawberry398 kcal4.7g71.1g10.5g
Crackers, Saltines, Whole Wheat (includes Multi-grain)398 kcal7.1g68.2g10.7g
Kashi, Tlc, Honey Sesame Crackers398 kcal8.7g72.2g10.4g
Sweeteners, For Baking, Contains Sugar and Sucralose398 kcal0.0g99.5g0.0g
Kellogg'S, Pop-Tarts, Ice Cream Shoppe Frosted Vanilla Milkshake Toaster Pastries398 kcal4.0g70.1g11.3g

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