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Grape Nuts Flakes vs Rice Krispies: Which Is Healthier In 2025?

Below we compare Post Grape Nuts Flakes and Kelloggs Rice Krispies to see which one is healthier in 2024.

Here are the key details:

Grape Nuts Flakes vs Rice Krispies
Grape Nuts Flakes Rice Krispies
Manufacturer of cereal Post Kelloggs
Serving Size (number of cups) 0.88 1.0
Serving Weight (ounces per serving) 1.0 1.0
Calories per serving 100 110
Grams of protein per serving 3 2
Grams of fat per serving 1 0
Milligrams of sodium per serving 140 290
Grams of dietary fiber per serving 3.0 0.0
Grams of complex carbohydrates per serving 15.0 22.0
Grams of sugars per serving 5 3
Milligrams of potassium per serving 85 35
Vitamins and minerals percentage* 25 25
Cereal Rating 52.08 40.56

* 0, 25, or 100, indicating the typical percentage of the daily FDA recommendation.

Post Grape Nuts Flakes vs Kelloggs Rice Krispies Calories Per Serving

Post Grape Nuts Flakes has 100 calories per serving.

Compared to Kelloggs Rice Krispies which has 110 calories per serving.

Grape Nuts Flakes vs Rice Krispies Grams Of Protein Per Serving

Grape Nuts Flakes has 3 grams of protein per serving.

Compared to Rice Krispies which has 2 grams of protein.

Grape Nuts Flakes vs Rice Krispies Grams Of Fat Per Serving

Grape Nuts Flakes has 1 grams of fat per serving.

Compared to Rice Krispies which has 0 grams of fat.

Grape Nuts Flakes vs Rice Krispies Milligrams Of Sodium Per Serving

Grape Nuts Flakes has 140 milligrams of sodium per serving.

Compared to Rice Krispies which has 290 milligrams of sodium.

Grape Nuts Flakes vs Rice Krispies Grams Of Dietary Fiber Per Serving

Grape Nuts Flakes has 3.0 grams of dietary fiber per serving.

Compared to Rice Krispies which has 0.0 grams of dietary fiber.

Grape Nuts Flakes vs Rice Krispies Grams of Sugars Per Serving

Grape Nuts Flakes has 5 grams of sugars per serving.

Compared to Rice Krispies which has 3 grams of sugars.

Grape Nuts Flakes vs Rice Krispies Grams of Complex Carbohydrates Per Serving

Grape Nuts Flakes has 15.0 grams of complex carbohydrates per serving.

Compared to Rice Krispies which has 22.0 grams of complex carbohydrates.

Notes about data: The data for this Post Grape Nuts Flakes vs Kelloggs Rice Krispies comparison comes from here. The data was believed to be correct at the time of publication but serving sizes, ingredients and/or nutritional information may have changed. Be sure to check the Post and Kelloggs’s websites for the most up-to-date information.

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