Calories in Post Honey Nut Honest O's Cereal

Instrument — Food Profile
100g
Calories

375.00

kcal
Protein

10.00

g
Carbs

77.50

g
Fat

5.00

g
Fiber

7.50

g
Sugar

22.50

g

Curious about the nutritional profile of post honey nut honest o's 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 nut honest o's cereal provides 375.00 calories, 10.00g of protein, and 77.50g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 375.00 kcal 10.00g 77.50g 5.00g
1 oz (28g) 105 kcal 2.8g 21.7g 1.4g
1 cup (40g) 150 kcal 4.0g 31.0g 2.0g

Vitamins & Minerals

Nutrient Amount
Calcium 25.00 mg
Iron 2.75 mg
Potassium 400.00 mg
Sodium 275.00 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 2540715)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

How much protein does post honey nut honest o's cereal have?

It contains 10.00g of protein per 100g, which is moderate.

How many carbs is in post honey nut honest o's cereal for ketosis?

No, post honey nut honest o's cereal has 77.50g of carbs per 100g, which may disrupt ketosis.

How many calories is in 1 1 cup of post honey nut honest o's cereal?

A single 1 cup (40g) of post honey nut honest o's cereal provides 150 calories.

How many calories is in post honey nut honest o's cereal?

100 grams of post honey nut honest o's cereal contains exactly 375.00 calories.