Calories in Post Original Multigrain Cereal

Instrument — Food Profile
100g
Calories

350.00

kcal
Protein

12.50

g
Carbs

77.50

g
Fat

3.75

g
Fiber

12.50

g
Sugar

17.50

g

Curious about the nutritional profile of post original multigrain 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 original multigrain cereal provides 350.00 calories, 12.50g of protein, and 77.50g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 350.00 kcal 12.50g 77.50g 3.75g
1 oz (28g) 98 kcal 3.5g 21.7g 1.1g
1 Cup (40g) (40g) 140 kcal 5.0g 31.0g 1.5g

Vitamins & Minerals

Nutrient Amount
Calcium 50.00 mg
Iron 2.50 mg
Potassium 425.00 mg
Sodium 525.00 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 2597451)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

How many calories is in post original multigrain cereal?

100 grams of post original multigrain cereal contains exactly 350.00 calories.

How many calories is in 1 1 cup (40g) of post original multigrain cereal?

A single 1 cup (40g) (40g) of post original multigrain cereal provides 140 calories.

Is post original multigrain cereal keto-friendly?

No, post original multigrain cereal has 77.50g of carbs per 100g, which may disrupt ketosis.

Is post original multigrain cereal a good source of protein?

It contains 12.50g of protein per 100g, which is moderate.