Calories in Kellogg Butter Toffee Crispy Marshmallow Squares

Instrument — Food Profile
100g
Calories

455.00

kcal
Protein

4.55

g
Carbs

72.70

g
Fat

15.90

g
Fiber

0.00

g
Sugar

40.90

g

Curious about the nutritional profile of kellogg butter toffee crispy marshmallow squares? Whether you are tracking your macros or just want to know how many calories they contain, you are in the right place. A standard 100g serving of kellogg butter toffee crispy marshmallow squares provides 455.00 calories, 4.55g of protein, and 72.70g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 455.00 kcal 4.55g 72.70g 15.90g
1 oz (28g) 127 kcal 1.3g 20.4g 4.5g
1 BAR (22g) 100 kcal 1.0g 16.0g 3.5g

Vitamins & Minerals

Nutrient Amount
Riboflavin (B2) 1.54 mg
Niacin (B3) 18.20 mg
Iron 1.64 mg
Sodium 432.00 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 1914672)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

How many calories are in kellogg butter toffee crispy marshmallow squares?

100 grams of kellogg butter toffee crispy marshmallow squares contains exactly 455.00 calories.

How much protein does kellogg butter toffee crispy marshmallow squares have?

They contain 4.55g of protein per 100g, which is moderate.

How many calories are in 1 1 bar of kellogg butter toffee crispy marshmallow squares?

A single 1 bar (22g) of kellogg butter toffee crispy marshmallow squares provides 100 calories.

Can I eat kellogg butter toffee crispy marshmallow squares on a keto diet?

No, kellogg butter toffee crispy marshmallow squares have 72.70g of carbs per 100g, which may disrupt ketosis.