Cap'n Crunch: Calories, Nutrition Facts, and Health Benefits (2026)
3/4 cup of Cap'n Crunch has 150 calories, 1 g fiber and 0 mg vitamin C. Full cap'n crunch nutrition facts per serving and per 100 g, by goal, with blood-sugar and comparison data.
Cap'n Crunch contains 150 calories per 3/4 cup (36 g), with 1 g of protein, 32 g of carbohydrates, and 16 g of sugar. It has 1 g of fiber and 1.5 g of fat, making it a heavily sweetened cereal option with a glycemic index of 82.
This page provides a comprehensive overview of the nutritional profile of Cap'n Crunch, including its calorie content and macronutrient breakdown. Additionally, it explores its health implications and how it compares to other breakfast cereals.
Cap'n Crunch Nutrition Facts (Per Serving and Per 100 g)
The following nutrition facts table outlines the key nutritional components of Cap'n Crunch per serving.
Values are for 3/4 cup (36 g).
| Nutrient | Per Serving | Per 100 g | % Daily Value (per serving) |
|---|---|---|---|
| Calories | 150 | 417 | 8% |
| Protein | 1.0 g | 2.8 g | 2% |
| Carbohydrates | 32.0 g | 88.9 g | 12% |
| Fiber | 1.0 g | 2.8 g | 4% |
| Sugar | 16.0 g | 44.4 g | - |
| Fat | 1.5 g | 4.2 g | 2% |
| Vitamin C | 0.0 mg | 0.0 mg | 0% |
| Potassium | 22 mg | 60 mg | 0% |
| Saturated Fat | 1.0 g | 2.8 g | 5% |
| Sodium | 200 mg | 556 mg | 9% |
About 88% of cap'n crunch calories come from carbohydrates, 3% from protein and 9% from fat.
Cap'n Crunch by Health Goal
Here, we evaluate how Cap'n Crunch aligns with common dietary goals, providing insights into its suitability for various nutritional objectives.
| Goal | Rating | Why |
|---|---|---|
| Weight loss | Fair | 150 calories per serving; calorie-dense at 417 cal per 100 g, so keep portions small |
| Blood sugar / diabetes | Fair | Glycemic load of about 25 per serving, and it is high in sugar (16 g) |
| Immunity | Good | Fortified with added vitamins and minerals, including B vitamins, iron and often zinc |
| Digestion | Fair | 1 g fiber per serving |
| Heart health | Fair | High in sugar (16 g per serving) |
| Muscle gain | Fair | Low in protein (1 g per serving) |
Cap'n Crunch and Blood Sugar
Glycemic index: 82. Glycemic load: 25 per serving.
Cap'n Crunch has a glycemic index of about 82 and a glycemic load of around 25 per serving. It is high in sugar (16 g per serving), so it can raise blood sugar quickly. Eating it with protein, fat or fiber slows the rise.
How Cap'n Crunch Compares to Other Breakfast Cereals
The comparison table highlights how Cap'n Crunch stacks up against other popular breakfast cereals in terms of nutrition.
| Cereal (per 100 g) | Calories | Sugar (g) | Fiber (g) | Protein (g) |
|---|---|---|---|---|
| Cap'n Crunch | 417 | 44.4 | 2.8 | 2.8 |
| Corn Pops | 387 | 29.0 | 1.3 | 3.2 |
| Trix | 387 | 32.3 | 3.2 | 3.2 |
| Cookie Crisp | 400 | 30.0 | 3.3 | 3.3 |
Cap'n Crunch Myths, Checked
A kids cereal so the portion does not matter , Misleading. A typical bowl is often double the 36 g serving, which doubles the sugar.
It provides lasting energy , False. The high sugar and low fiber lead to a quick spike and crash.
How to Track Cap'n Crunch
A poured bowl of cap'n crunch is usually one and a half to two times the labeled serving, and the milk adds calories too, so weighing the cereal and counting the milk separately is the accurate way to log it. Nutrola identifies food from a photo, barcode or voice entry and returns calories and macros, so you can log cap'n crunch accurately instead of estimating. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.
For related references, see best breakfast foods ranked, calories in common breakfast foods, and best carb sources ranked.
Sources
Nutrition values are from the USDA FoodData Central database, shown per serving and per 100 g, rounded. Percent Daily Values use US reference intakes for a 2,000 calorie diet. Glycemic index and load are from published international tables and vary by variety, ripeness and cooking method. This is educational and not medical advice.
Frequently Asked Questions (FAQ)
How many calories are in 3/4 cup of Cap'n Crunch?
A 3/4 cup serving of Cap'n Crunch contains 150 calories. This makes it a relatively moderate option for a breakfast cereal, especially when portioned appropriately.
Is cap'n crunch good for weight loss?
Cap'n Crunch is not ideal for weight loss due to its high sugar content of 16 g per serving. It also has a low protein content, which may not support satiety effectively.
Can people with diabetes eat cap'n crunch?
Individuals with diabetes should be cautious with Cap'n Crunch, as it has a glycemic index of 82 and a glycemic load of 25, indicating a significant impact on blood sugar levels.
How much fiber is in cap'n crunch?
Cap'n Crunch contains 1 g of fiber per serving. This is relatively low compared to other cereals, which may offer more fiber for digestive health.
Is cap'n crunch high in sugar?
Yes, Cap'n Crunch is high in sugar, with 16 g per 3/4 cup serving. This contributes to its sweet taste but may not be suitable for those monitoring their sugar intake.
Why does Cap'n Crunch hurt the roof of your mouth?
Cap'n Crunch can hurt the roof of your mouth due to its crunchy texture and sharp edges, which can cause irritation if eaten too quickly or in large quantities.
Key Takeaways
- Cap'n Crunch has 150 calories per serving.
- Each serving contains 1 g of protein.
- It has 32 g of carbohydrates and 16 g of sugar.
- Cap'n Crunch provides 1 g of fiber.
- The cereal has a glycemic index of 82.
- It contains 200 mg of sodium per serving.
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