Calories in Kellogg's Rice Krispies Cereal 12oz

High Protein
Instrument — Food Profile
100g
Calories

550.00

kcal
Protein

22.50

g
Carbs

112.00

g
Fat

0.00

g
Fiber

0.00

g
Sugar

35.00

g

Curious about the nutritional profile of kellogg's rice krispies cereal 12oz? Whether you are tracking your macros or just want to know how many calories it contain, you are in the right place. A standard 100g serving of kellogg's rice krispies cereal 12oz provides 550.00 calories, 22.50g of protein, and 112.00g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 550.00 kcal 22.50g 112.00g 0.00g
1 oz (28g) 154 kcal 6.3g 31.4g 0.0g
1 1/2 Cup (40g) 220 kcal 9.0g 44.8g 0.0g

Vitamins & Minerals

Nutrient Amount
Vitamin D 520.00 mcg
Thiamin (B1) 1.00 mg
Riboflavin (B2) 2.12 mg
Vitamin B6 1.50 mg
Folate (B9) 288.00 mcg
Vitamin B12 9.00 mcg
Calcium 550.00 mg
Iron 28.00 mg
Potassium 800.00 mg
Sodium 700.00 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 2525717)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

Is kellogg's rice krispies cereal 12oz keto-friendly?

No, kellogg's rice krispies cereal 12oz has 112.00g of carbs per 100g, which may disrupt ketosis.

How many calories is in 1 1 1/2 cup of kellogg's rice krispies cereal 12oz?

A single 1 1/2 cup (40g) of kellogg's rice krispies cereal 12oz provides 220 calories.

How many calories is in kellogg's rice krispies cereal 12oz?

100 grams of kellogg's rice krispies cereal 12oz contains exactly 550.00 calories.

Is kellogg's rice krispies cereal 12oz a good source of protein?

Yes, it is high in protein with 22.50g per 100g, making it great for muscle growth.