Calories in Post Honey Bun Cereal

Instrument — Food Profile
100g
Calories

405.00

kcal
Protein

2.70

g
Carbs

83.80

g
Fat

8.11

g
Fiber

2.70

g
Sugar

48.60

g

Curious about the nutritional profile of post honey bun cereal? 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 post honey bun cereal provides 405.00 calories, 2.70g of protein, and 83.80g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 405.00 kcal 2.70g 83.80g 8.11g
1 oz (28g) 113 kcal 0.8g 23.5g 2.3g
1 cup (37g) 150 kcal 1.0g 31.0g 3.0g

Vitamins & Minerals

Nutrient Amount
Thiamin (B1) 3.00 mg
Niacin (B3) 5.40 mg
Pantothenic Acid (B5) 1.35 mg
Vitamin B6 0.54 mg
Folate (B9) 54.00 mcg
Calcium 270.00 mg
Iron 19.50 mg
Potassium 81.00 mg
Sodium 405.00 mg
Zinc 4.05 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 2470925)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

Does post honey bun cereal help build muscle?

It contains 2.70g of protein per 100g, which is moderate.

How many carbs is in post honey bun cereal for ketosis?

No, post honey bun cereal has 83.80g of carbs per 100g, which may disrupt ketosis.

How many calories is in 1 1 cup of post honey bun cereal?

A single 1 cup (37g) of post honey bun cereal provides 150 calories.

How many calories is in post honey bun cereal?

100 grams of post honey bun cereal contains exactly 405.00 calories.