Affiliate links on this page — disclosure. As an Amazon Associate, CJ Affiliate, and AWIN publisher we earn from qualifying purchases.

How Many Calories in Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter 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.

CIRCLEDNA

Circle DNA Nutrition & Diet Report

Find out how your genes affect the way your body processes nutrients, carbs and fat. DNA-personalised diet plan based on 500+ genetic markers.

Get Your DNA Nutrition Report →
417
calories per 100g
113 calories per 0.75 cup (27g)
7.1gProtein
78.7gCarbs
9.2gFat
2.7gFibre

Affiliate links:

⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)118 kcal2.0g
100g417 kcal7.1g
grams
417kcal
7.1gprotein
78.7gcarbs
9.2gfat
2.7gfibre

A cereals ready-to-eat, quaker, cap'n crunch's peanut butter crunch contains 417 calories per 100g. A typical 0.75 cup (27g) provides about 113 calories. Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter 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'S Peanut Butter Crunch Nutrition Facts

NutrientPer 100gPer serving (27g)
Calories417 kcal113 kcal
Protein7.1g1.9g
Carbohydrates78.7g21.2g
of which Sugars33.4g9.0g
Fat9.2g2.5g
of which Saturates3.9g1.1g
Fibre2.7g0.7g
Sodium742.0mg200mg
Potassium236.0mg64mg
Calcium9.0mg2mg
Iron18.4mg5.0mg
Vitamin C0.0mg0.0mg
Vitamin A8.0µg2µg
Selenium7.5µg2µg
Riboflavin (B2)1.7mg0.5mg

% 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.

Useful for tracking cereals ready-to-eat, quaker, cap'n crunch's peanut butter crunch

Affiliate links — we earn a commission at no extra cost to you. Disclosure ›

MORiSH

MORiSH Pork Chicharrónes

79% protein, zero carbs. Air-fried, not baked. One of the cleanest macros of any snack.

Shop MORiSH →
AMAZON

Portion Control Containers

One serving stays one serving.

Check Price →

Have a cat or dog? Check whether cereals ready-to-eat, quaker, cap'n crunch's peanut butter 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's peanut butter 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's peanut butter crunch per 100g?

Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter Crunch contains 417 calories per 100g, based on USDA reference data.

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

A 0.75 cup of cereals ready-to-eat, quaker, cap'n crunch's peanut butter crunch (27g) has around 113 calories — roughly 6% of a 2,000-calorie daily intake.

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

Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter Crunch is fairly calorie-dense at 417 calories per 100g, so portion size matters when losing weight. A 0.75 cup provides about 113 calories.

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

Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter Crunch contains 7.1g of protein per 100g.

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

Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter Crunch is relatively low in fibre at 2.7g 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's peanut butter crunch compare to doughnuts, cake-type, chocolate, sugared or glazed?

Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter Crunch has 417 calories per 100g, close to doughnuts, cake-type, chocolate, sugared or glazed at 417 — 0 calories fewer per 100g. See the full macro breakdown above.

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

With 7.1g of protein per 100g, you'd need roughly 282g of cereals ready-to-eat, quaker, cap'n crunch's peanut butter crunch to reach 20g of protein

Foods with a similar calorie count

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

FoodCaloriesProteinCarbsFat
Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Peanut Butter Crunch (this page)417 kcal7.1g78.7g9.2g
Doughnuts, Cake-type, Chocolate, Sugared or Glazed417 kcal4.5g57.4g19.9g
Ice Cream Cones, Cake or Wafer-type417 kcal8.1g79.0g6.9g
Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, Frosted Brown Sugar Cinnamon417 kcal4.6g69.0g13.8g
Sauce, Pesto, Ready-to-serve, Refrigerated418 kcal9.8g10.1g37.6g
Sauce, Pesto, Buitoni, Pesto with Basil418 kcal9.8g10.1g37.6g
Cereals Ready-to-eat, Quaker, Natural Granola Apple Cranberry Almond418 kcal9.2g74.7g11.1g

More kit for cereals ready-to-eat, quaker, cap'n crunch's peanut butter crunch tracking

Affiliate links — we earn a commission at no extra cost to you. Disclosure ›

YUTRIENTS

Build Your Own Supplement Blend

Choose exactly what's in it — a personalised daily supplement mixed to order in the UK from 200+ ingredients, no fillers or proprietary blends.

Build Your Blend →
AMAZON

Digital Kitchen Scales

Know exactly how much you are eating.

Check Price →

Last updated:

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