Calories in Kellogg'special K Cereal 18oz

High Protein
Instrument — Food Profile
100g
Calories

380.00

kcal
Protein

18.40

g
Carbs

73.60

g
Fat

1.90

g
Fiber

1.40

g
Sugar

12.20

g

Curious about the nutritional profile of kellogg'special k cereal 18oz? 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'special k cereal 18oz provides 380.00 calories, 18.40g of protein, and 73.60g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 380.00 kcal 18.40g 73.60g 1.90g
1 oz (28g) 106 kcal 5.2g 20.6g 0.5g
1 1/4 Cup (39g) 148 kcal 7.2g 28.7g 0.7g

Vitamins & Minerals

Nutrient Amount
Vitamin A 9240.00 mcg
Vitamin C 23.00 mg
Vitamin D 200.00 mcg
Thiamin (B1) 1.00 mg
Riboflavin (B2) 0.67 mg
Vitamin B6 0.87 mg
Folate (B9) 669.00 mcg
Vitamin B12 1.20 mcg
Calcium 19.00 mg
Iron 28.00 mg
Potassium 44.00 mg
Sodium 701.00 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 2518856)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

How many calories is in 1 1 1/4 cup of kellogg'special k cereal 18oz?

A single 1 1/4 cup (39g) of kellogg'special k cereal 18oz provides 148 calories.

Is kellogg'special k cereal 18oz a good source of protein?

Yes, it is high in protein with 18.40g per 100g, making it great for muscle growth.

How many calories is in kellogg'special k cereal 18oz?

100 grams of kellogg'special k cereal 18oz contains exactly 380.00 calories.

Is kellogg'special k cereal 18oz keto-friendly?

No, kellogg'special k cereal 18oz has 73.60g of carbs per 100g, which may disrupt ketosis.