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How Many Calories in Cereals Ready-to-eat, Post, Fruity Pebbles?

✓ 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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402
calories per 100g
109 calories per 0.75 cup (27g)
4.6gProtein
86.1gCarbs
4.0gFat
0.8gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)114 kcal1.3g
100g402 kcal4.6g
grams
402kcal
4.6gprotein
86.1gcarbs
4.0gfat
0.8gfibre

A cereals ready-to-eat, post, fruity pebbles contains 402 calories per 100g. A typical 0.75 cup (27g) provides about 109 calories. Cereals Ready-to-eat, Post, Fruity Pebbles is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Cereals Ready-to-eat, Post, Fruity Pebbles Nutrition Facts

NutrientPer 100gPer serving (27g)
Calories402 kcal109 kcal
Protein4.6g1.2g
Carbohydrates86.1g23.2g
of which Sugars34.3g9.3g
Fat4.0g1.1g
of which Saturates3.6g1.0g
Fibre0.8g0.2g
Sodium531.0mg143mg
Potassium72.0mg19mg
Calcium19.0mg5mg
Iron6.7mg1.8mg
Vitamin C22.2mg6.0mg
Vitamin A833.0µg225µg
Selenium10.2µg3µg
Riboflavin (B2)1.6mg0.4mg

% 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.

Useful for tracking cereals ready-to-eat, post, fruity pebbles

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Have a cat or dog? Check whether cereals ready-to-eat, post, fruity pebbles 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, post, fruity pebbles 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, post, fruity pebbles per 100g?

Cereals Ready-to-eat, Post, Fruity Pebbles contains 402 calories per 100g, based on USDA reference data.

Is cereals ready-to-eat, post, fruity pebbles high in calories?

A 0.75 cup of cereals ready-to-eat, post, fruity pebbles (27g) has around 109 calories — roughly 5% of a 2,000-calorie daily intake.

Is cereals ready-to-eat, post, fruity pebbles good for weight loss?

Cereals Ready-to-eat, Post, Fruity Pebbles is fairly calorie-dense at 402 calories per 100g, so portion size matters when losing weight. A 0.75 cup provides about 109 calories.

How much protein is in cereals ready-to-eat, post, fruity pebbles?

Cereals Ready-to-eat, Post, Fruity Pebbles contains 4.6g of protein per 100g.

Is cereals ready-to-eat, post, fruity pebbles a good source of fibre?

Cereals Ready-to-eat, Post, Fruity Pebbles is relatively low in fibre at 0.8g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does cereals ready-to-eat, post, fruity pebbles compare to cereals ready-to-eat, rice, puffed, fortified?

Cereals Ready-to-eat, Post, Fruity Pebbles has 402 calories per 100g, close to cereals ready-to-eat, rice, puffed, fortified at 402 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of cereals ready-to-eat, post, fruity pebbles for 20g of protein?

With 4.6g of protein per 100g, you'd need roughly 435g of cereals ready-to-eat, post, fruity pebbles to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to cereals ready-to-eat, post, fruity pebbles by calories per 100g:

FoodCaloriesProteinCarbsFat
Cereals Ready-to-eat, Post, Fruity Pebbles (this page)402 kcal4.6g86.1g4.0g
Cereals Ready-to-eat, Rice, Puffed, Fortified402 kcal6.3g89.8g0.5g
Cereals Ready-to-eat, Quaker, Cap'N Crunch'S Halloween Crunch402 kcal4.4g85.1g5.7g
Ice Cream Cones, Sugar, Rolled-type402 kcal7.9g84.1g3.8g
Candies, Mars Snackfood US, Skittles Wild Berry Bite Size Candies402 kcal0.2g90.8g4.2g
Snacks, Popcorn, Microwave, 94% Fat Free402 kcal10.7g76.0g6.1g
Cereals Ready-to-eat, Malt-O-Meal, Colossal Crunch401 kcal3.6g81.6g5.3g

More kit for cereals ready-to-eat, post, fruity pebbles tracking

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Last updated:

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