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How Many Calories in Cereals Ready-to-eat, Post, Honeycomb Cereal?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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394
calories per 100g
126 calories per 1.5 cup (32g)
6.0gProtein
86.6gCarbs
2.9gFat
3.2gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)112 kcal1.7g
100g394 kcal6.0g
grams
394kcal
6.0gprotein
86.6gcarbs
2.9gfat
3.2gfibre

A cereals ready-to-eat, post, honeycomb cereal contains 394 calories per 100g. A typical 1.5 cup (32g) provides about 126 calories. Cereals Ready-to-eat, Post, Honeycomb Cereal is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Cereals Ready-to-eat, Post, Honeycomb Cereal Nutrition Facts

NutrientPer 100gPer serving (32g)
Calories394 kcal126 kcal
Protein6.0g1.9g
Carbohydrates86.6g27.7g
of which Sugars31.5g10.1g
Fat2.9g0.9g
of which Saturates1.3g0.4g
Fibre3.2g1.0g
Sodium553.0mg177mg
Potassium142.0mg45mg
Calcium11.0mg4mg
Iron8.4mg2.7mg
Vitamin C0.0mg0.0mg
Vitamin A678.0µg217µg
Selenium10.4µg3µg
Riboflavin (B2)1.3mg0.4mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking cereals ready-to-eat, post, honeycomb cereal

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Portion Control Containers

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Have a cat or dog? Check whether cereals ready-to-eat, post, honeycomb cereal is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out cereals ready-to-eat, post, honeycomb cereal for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Check the actual serving size on packaging before comparing to the per-100g figures here — snack portions are often smaller (or larger) than 100g.

Frequently Asked Questions

How many calories in cereals ready-to-eat, post, honeycomb cereal per 100g?

Cereals Ready-to-eat, Post, Honeycomb Cereal contains 394 calories per 100g, based on USDA reference data.

Is cereals ready-to-eat, post, honeycomb cereal high in calories?

A 1.5 cup of cereals ready-to-eat, post, honeycomb cereal (32g) has around 126 calories — roughly 6% of a 2,000-calorie daily intake.

Is cereals ready-to-eat, post, honeycomb cereal good for weight loss?

Cereals Ready-to-eat, Post, Honeycomb Cereal is fairly calorie-dense at 394 calories per 100g, so portion size matters when losing weight. A 1.5 cup provides about 126 calories.

How much protein is in cereals ready-to-eat, post, honeycomb cereal?

Cereals Ready-to-eat, Post, Honeycomb Cereal contains 6.0g of protein per 100g.

Is cereals ready-to-eat, post, honeycomb cereal a good source of fibre?

Yes — cereals ready-to-eat, post, honeycomb cereal provides 3.2g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does cereals ready-to-eat, post, honeycomb cereal compare to cereals ready-to-eat, ralston crisp rice?

Cereals Ready-to-eat, Post, Honeycomb Cereal has 394 calories per 100g, close to cereals ready-to-eat, ralston crisp rice at 394 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of cereals ready-to-eat, post, honeycomb cereal for 20g of protein?

With 6.0g of protein per 100g, you'd need roughly 333g of cereals ready-to-eat, post, honeycomb cereal to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to cereals ready-to-eat, post, honeycomb cereal by calories per 100g:

FoodCaloriesProteinCarbsFat
Cereals Ready-to-eat, Post, Honeycomb Cereal (this page)394 kcal6.0g86.6g2.9g
Cereals Ready-to-eat, Ralston Crisp Rice394 kcal6.7g86.2g1.3g
Cereals Ready-to-eat, Post, Honey Bunches Of Oats with Vanilla Bunches394 kcal7.9g81.8g5.1g
Cereals, Quaker, Oatmeal, Real Medleys, Cherry Pistachio394 kcal12.0g66.7g11.0g
Candies, Hard394 kcal0.0g98.0g0.2g
Candies, York Bites394 kcal1.8g81.6g7.3g
Kellogg'S, Pop-Tarts, Frosted Pumpkin Pie Toaster Pastries394 kcal4.7g70.6g10.5g

More kit for cereals ready-to-eat, post, honeycomb cereal tracking

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Last updated:

Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.