If you’re wondering if Frosted Flakes are a good source of fiber, stick around and we’ll help you get your answer. This breakfast cereal is quite delicious, but it’s time to find out how much fiber you’ll get from it.
- In the first part of the article, we will give you the numbers, the fiber amount, and calorie count in Frosted Flakes.
- Then we will compare their fiber count to other similar foods.
- Finally, we will provide you with the fiber and calorie count in Frosted Flakes in different measurements.
Let’s begin!
Quick Answer: Are Frosted Flakes a good source of fiber? One cup of Frosted Flakes has 0.9 grams of fiber and 140 calories. Sadly, they are not a good source of fiber at all. For every 100 calories of Frosted Flakes you eat, you would only be getting 0.64 grams of fiber.
This is a really low amount so you shouldn’t count on Frosted Flakes to be your main source of fiber at all. They can hardly be considered a supporting role among your fiber sources!
You should get your fiber from other foods but can also enjoy the occasional cup of Frosted Flakes. We should be eating around 30 grams of fiber every day.
This amount is practically unreachable with Frosted Flakes. To put it into context, if you would get all your fiber from Frosted Flakes you would need to eat 33 cups each day, which is 4,700 calories.
Naturally, you shouldn’t do this, so make sure to reach those 30 grams through other foods that contain a lot more fiber.
Comparing Fiber In Frosted Flakes To Similar Foods
We now know that Frosted Flakes have 0.9 grams of fiber and 140 calories per cup. (0.64 grams of fiber per 100 calories) In this part of the article we will be comparing them to similar foods:
- Frosted Mini-Wheats have 5.5 grams of fiber and 192.5 calories per cup. They are a much better source of fiber than Frosted Flakes. (2.8 grams of fiber per 100 calories)
- One regular Fiber One bar contains 9.1 grams of fiber and 140 calories. As expected, it is a great source of fiber, beating out Frosted Flakes by a landslide. (6.5 grams of fiber per 100 calories)
- One Snickers bar has 1.4 grams of fiber and 278 calories. This chocolate bar manages to actually be a worse source of fiber than Frosted Flakes, despite containing peanuts. (0.5 grams of fiber per 100 calories)
- One Fig Newton has 0.4 grams of fiber and 55.3 calories. Fig Newtons are quite similar to Frosted Flakes, and both are bad fiber sources. (0.7 grams of fiber per 100 calories)
- One cup of Corn Flakes has 0.7g of fiber and 100 calories. They are also incredibly similar to Frosted Flakes, and only marginally better. (0.7 grams of fiber per 100 calories)
- Cheerios have 2.6 grams of fiber and 105.3 calories per cup. When it comes to cereal, they are a decent source of fiber, much better than Frosted Flakes. (2.5 grams of fiber per 100 calories)
How Much Fiber Frosted Flakes Contain By Quantity
- 1 cup of Frosted Flakes has 0.9 grams of fiber and 140 calories.
- Frosted Flakes have 2.3 grams of fiber and 359 calories per 100 grams.
- Frosted Flakes have 0.7 grams of fiber and 101.8 calories per oz.
Wrap Up
When it comes to cereal it is actually quite hard to find ones that are a good source of fiber, and Frosted Flakes definitely aren’t one. They barely contain any fiber at all, and they will hardly make a dent in the recommended 30 grams of fiber you should be eating daily.
Always try to get your fiber from other foods, such as fruits and vegetables. Frosted Flakes can be a nice occasional breakfast meal, but are not a good source of fiber.

Hey, I’m Joey. I’ve been cooking since I was a little kid and love everything about it. You can find my writing about food, kitchen appliances (such as blenders) and much more. Thanks for stopping by!