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How Many Calories in Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free?

✓ 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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371
calories per 100g
111 calories per 1 cup (30g)
7.8gProtein
82.4gCarbs
2.3gFat
2.7gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)105 kcal2.2g
100g371 kcal7.8g
grams
371kcal
7.8gprotein
82.4gcarbs
2.3gfat
2.7gfibre

A cereals ready-to-eat, kellogg's rice krispies, gluten free contains 371 calories per 100g. A typical 1 cup (30g) provides about 111 calories. Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free Nutrition Facts

NutrientPer 100gPer serving (30g)
Calories371 kcal111 kcal
Protein7.8g2.3g
Carbohydrates82.4g24.7g
of which Sugars3.7g1.1g
Fat2.3g0.7g
of which Saturates0.5g0.1g
Fibre2.7g0.8g
Sodium614.0mg184mg
Potassium280.0mg84mg
Calcium10.0mg3mg
Iron30.0mg9.0mg
Vitamin C50.0mg15.0mg
Vitamin A0.0µg0µg
Selenium0µg0µg
Riboflavin (B2)1.4mg0.4mg

% 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.

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Have a cat or dog? Check whether cereals ready-to-eat, kellogg's rice krispies, gluten free 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, kellogg's rice krispies, gluten free 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, kellogg's rice krispies, gluten free per 100g?

Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free contains 371 calories per 100g, based on USDA reference data.

Is cereals ready-to-eat, kellogg's rice krispies, gluten free high in calories?

A 1 cup of cereals ready-to-eat, kellogg's rice krispies, gluten free (30g) has around 111 calories — roughly 6% of a 2,000-calorie daily intake.

Is cereals ready-to-eat, kellogg's rice krispies, gluten free good for weight loss?

Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free is fairly calorie-dense at 371 calories per 100g, so portion size matters when losing weight. A 1 cup provides about 111 calories.

How much protein is in cereals ready-to-eat, kellogg's rice krispies, gluten free?

Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free contains 7.8g of protein per 100g.

Is cereals ready-to-eat, kellogg's rice krispies, gluten free a good source of fibre?

Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free 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, kellogg's rice krispies, gluten free compare to cereals, corn grits, yellow, regular and quick, unenriched, dry?

Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free has 371 calories per 100g, close to cereals, corn grits, yellow, regular and quick, unenriched, dry at 371 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of cereals ready-to-eat, kellogg's rice krispies, gluten free for 20g of protein?

With 7.8g of protein per 100g, you'd need roughly 256g of cereals ready-to-eat, kellogg's rice krispies, gluten free to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to cereals ready-to-eat, kellogg's rice krispies, gluten free by calories per 100g:

FoodCaloriesProteinCarbsFat
Cereals Ready-to-eat, Kellogg'S Rice Krispies, Gluten Free (this page)371 kcal7.8g82.4g2.3g
Cereals, Corn Grits, Yellow, Regular and Quick, Unenriched, Dry371 kcal8.8g79.6g1.2g
Cereals, Quaker, Instant Oatmeal, Raisins371 kcal8.8g72.4g7.0g
Cereals Ready-to-eat, Kellogg, Kellogg'S Smart Start Strong Heart Antioxidants Cereal371 kcal7.5g86.8g1.5g
Cereals, Quaker, Quick Oats, Dry371 kcal13.7g68.2g6.9g
Cereals, Quaker, Quick Oats with Iron, Dry371 kcal13.7g68.2g6.9g
Cereals Ready-to-eat, Kashi Simply Maize371 kcal7.8g83.3g3.4g

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