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How Many Calories in Cereals Ready-to-eat, General Mills, Cheerios?

✓ 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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376
calories per 100g
105 calories per 1 cup (28g)
12.1gProtein
73.2gCarbs
6.7gFat
9.4gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)107 kcal3.4g
100g376 kcal12.1g
grams
376kcal
12.1gprotein
73.2gcarbs
6.7gfat
9.4gfibre

A cereals ready-to-eat, general mills, cheerios contains 376 calories per 100g. A typical 1 cup (28g) provides about 105 calories. Cereals Ready-to-eat, General Mills, Cheerios is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Cereals Ready-to-eat, General Mills, Cheerios Nutrition Facts

NutrientPer 100gPer serving (28g)
Calories376 kcal105 kcal
Protein12.1g3.4g
Carbohydrates73.2g20.5g
of which Sugars4.4g1.2g
Fat6.7g1.9g
of which Saturates1.5g0.4g
Fibre9.4g2.6g
Sodium497.0mg139mg
Potassium641.0mg179mg
Calcium401.0mg112mg
Iron33.2mg9.3mg
Vitamin C21.6mg6.0mg
Vitamin A990.0µg277µg
Selenium24.9µg7µg
Riboflavin (B2)0.1mg0.0mg

% 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, general mills, cheerios 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, general mills, cheerios 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.

Does cereals ready-to-eat, general mills, cheerios fit your diet?

Fibre intake

Cereals Ready-to-eat, General Mills, Cheerios provides 9.4g of fibre per 100g — a meaningful contribution toward the commonly cited 25-30g daily target, which supports digestion and helps with feeling fuller for longer.

Frequently Asked Questions

How many calories in cereals ready-to-eat, general mills, cheerios per 100g?

Cereals Ready-to-eat, General Mills, Cheerios contains 376 calories per 100g, based on USDA reference data.

Is cereals ready-to-eat, general mills, cheerios high in calories?

A 1 cup of cereals ready-to-eat, general mills, cheerios (28g) has around 105 calories — roughly 5% of a 2,000-calorie daily intake.

Is cereals ready-to-eat, general mills, cheerios good for weight loss?

Cereals Ready-to-eat, General Mills, Cheerios is fairly calorie-dense at 376 calories per 100g, so portion size matters when losing weight. A 1 cup provides about 105 calories.

How much protein is in cereals ready-to-eat, general mills, cheerios?

Cereals Ready-to-eat, General Mills, Cheerios contains 12.1g of protein per 100g.

Is cereals ready-to-eat, general mills, cheerios a good source of fibre?

Yes — cereals ready-to-eat, general mills, cheerios provides 9.4g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does cereals ready-to-eat, general mills, cheerios compare to cereals ready-to-eat, post, grape-nuts flakes?

Cereals Ready-to-eat, General Mills, Cheerios has 376 calories per 100g, close to cereals ready-to-eat, post, grape-nuts flakes at 376 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of cereals ready-to-eat, general mills, cheerios for 20g of protein?

With 12.1g of protein per 100g, you'd need roughly 165g of cereals ready-to-eat, general mills, cheerios to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to cereals ready-to-eat, general mills, cheerios by calories per 100g:

FoodCaloriesProteinCarbsFat
Cereals Ready-to-eat, General Mills, Cheerios (this page)376 kcal12.1g73.2g6.7g
Cereals Ready-to-eat, Post, Grape-Nuts Flakes376 kcal9.4g82.0g3.7g
Cereals Ready-to-eat, General Mills, Honey Nut Cheerios376 kcal8.8g79.7g5.0g
Cereals Ready-to-eat, General Mills, Frosted Cheerios376 kcal9.0g79.8g4.7g
Cereals Ready-to-eat, General Mills, Berry Berry Kix376 kcal6.2g83.9g4.2g
Cereals Ready-to-eat, Kellogg, Kellogg'S Marshmallow Froot Loops376 kcal4.6g89.3g2.8g
Cereals Ready-to-eat, Kashi, Heart To Heart, Oat Flakes & Blueberry Clusters376 kcal10.4g80.3g3.8g

More kit for cereals ready-to-eat, general mills, cheerios tracking

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