Are Fiber One brownies 70 or 90 calories?

Fiber One brownies have become a popular snack in recent years, known for being high in fiber and relatively low in calories. However, there has been some confusion around exactly how many calories are in a Fiber One brownie. Some packaging and nutritional information states they are 70 calories per brownie, while other sources say they are 90 calories. This article will analyze the different types of Fiber One brownies, their calorie counts, and why there is a discrepancy between some sources. We’ll provide a definitive answer on how many calories are in Fiber One brownies.

Types of Fiber One Brownies

Fiber One produces different varieties and flavors of brownies, each with slightly different nutritional information. The main types of Fiber One brownies are:

  • Original Fiber One Brownies
  • Fiber One Chewy Chocolate Chip Brownies
  • Fiber One Lemon Brownies
  • Fiber One Protein Brownies
  • Fiber One 90 Calorie Brownies

The calorie count can vary between the different products, which contributes to the confusion over whether they are 70 or 90 calories each.

Nutrition Facts for 70 Calorie Claim

The original Fiber One brownies are the ones that are often claimed to be just 70 calories per brownie. Here are the nutrition facts for the Original Fiber One Brownies according to the packaging:

Serving size 1 bar (22g)
Calories 70
Total Fat 2g
Saturated Fat 1.5g
Trans Fat 0g
Cholesterol 0mg
Sodium 160mg
Total Carbohydrate 14g
Dietary Fiber 9g
Total Sugars 0g
Includes 0g Added Sugars 0%
Protein 2g

As you can see from the nutritional label, the key takeaway is that each Original Fiber One Brownie contains 70 calories per bar (22g serving size).

Nutrition Facts for 90 Calorie Claim

However, the calorie count increases to 90 calories per bar for some of the other Fiber One brownie varieties. Here are the nutrition facts for the Fiber One Protein Brownies as an example:

Serving size 1 bar (25g)
Calories 90
Total Fat 2.5g
Saturated Fat 1.5g
Trans Fat 0g
Cholesterol 15mg
Sodium 125mg
Total Carbohydrate 16g
Dietary Fiber 9g
Total Sugars 1g
Includes 1g Added Sugars 2%
Protein 7g

TheProtein Brownies have 90 calories per bar with a serving size of 25g. So for this type of Fiber One brownie, the 90 calorie claim is correct.

Reasons for Calorie Differences

So why do the Fiber One brownies range from 70 to 90 calories each? There are a few key reasons:

  • Different serving sizes – The Original brownies have a serving size of 22g while the Protein brownies are 25g.
  • Extra ingredients – The Protein brownies include more protein, sugar, and other ingredients that increase the calorie count.
  • Recipe tweaks – Fiber One may slightly adjust the recipe and ingredients over time, impacting the nutrition profile.
  • Rounding – Nutrition labels round to the nearest 10 calories, so a 75 calorie brownie would be listed as 70 calories.

These small recipe tweaks and rounding lead to the differences in calorie counts between 70 or 90 calories per brownie.

Calories Per Brownie by Type

To summarize the calorie counts for the main types of Fiber One brownies:

Fiber One Brownie Type Calories per Bar
Original 70
Chewy Chocolate Chip 80
Lemon 70
Protein 90
90 Calorie 90

As you can see, most are in the 70-90 calorie range, but the specific type makes a difference.

Nutritional Benefits of Fiber One Brownies

Despite the calorie confusion, Fiber One brownies are still considered a nutritious snack for several reasons:

  • High fiber – Each brownie contains 9g of fiber, which is 36% of the daily recommended value.
  • Low sugar – Most varieties contain 0g or 1g of sugar.
  • Low fat – The Original 70 calorie brownies have just 2g of fat.
  • No cholesterol – Fiber One brownies contain 0-15mg cholesterol.
  • Low sodium – They provide 3-6% of the daily recommended sodium intake.
  • Enriched wheat flour – The brownies are made with whole grains.

The high fiber content, in particular, makes them a healthy snack choice for providing digestive regulating fiber. The chewy texture and chocolatey taste make them more indulgent than some other high fiber snacks.

Weight Loss Benefits

Eating Fiber One brownies in moderation can even assist with weight loss goals for several reasons:

  • Fiber promotes satiety – The fiber makes you feel fuller for longer between meals.
  • Fiber regulates digestion – This improves gut health and metabolic function.
  • Calorie control – The 70-90 calorie brownies can fit into a daily calorie allotment on a diet.
  • Portion control – Having single wrap brownies makes portioning snacks easier.
  • Fiber balances blood sugar – This prevents energy crashes and sugar cravings.

Experts recommend getting 25-30g of fiber per day for optimal health, so Fiber One brownies can be a tasty way to increase your intake.

Tips for Enjoying Fiber One Brownies

Here are some tips for enjoying Fiber One brownies as part of a healthy, balanced diet:

  • Read the label – Check the calories and serving size to understand the amount.
  • Practice portion control – Stick to eating one wrap or brownie to get the fiber without excess calories.
  • Combine with protein – Pair it with a protein source like nuts or yogurt for more balanced nutrition.
  • Watch saturated fat – Some varieties are higher in saturated fat, so consume those sparingly.
  • Stay hydrated – Drink plenty of water to aid the fiber’s digestion.
  • Enjoy in moderation – Eat Fiber One brownies as an occasional treat, not an everyday snack.

Recipes with Fiber One Brownies

You can incorporate Fiber One brownies into healthy recipes too. Here are a few recipe ideas:

Yogurt Parfait

Layer chopped Fiber One brownies with Greek yogurt and fresh berries in a parfait glass. Top with slivered almonds.

Trail Mix

Mix chopped brownies with nuts, seeds, and dried fruit for a fiber-filled trail mix.

Chocolate Chili

Add crumbled Fiber One brownies to vegetarian chili along with cocoa powder for a chocolatey kick.

Smoothie Boost

Blend crumbled brownies into a protein smoothie to add extra fiber and nutrients.

Overnight Oats

Fold crumbled brownies into overnight oats along with peanut butter and bananas.

Are Fiber One Brownies Good For You?

In moderation, Fiber One brownies can be part of a healthy diet and provide benefits like:

  • Increasing daily fiber intake
  • Providing essential nutrients from whole grains
  • Controlling portions and calories
  • Regulating digestion
  • Promoting satiety between meals

However, some downsides to consider are:

  • High processed food intake if consuming daily
  • Higher sugar and calories than some fiber foods
  • Contains artificial sweeteners
  • May cause bloating or digestive issues
  • Low protein content

Ultimately, Fiber One brownies are a better choice than many other sweet snacks but should still be eaten in moderation as part of an overall healthy diet. The high fiber content offers valuable health benefits as long as portion sizes are controlled.


So are Fiber One brownies 70 or 90 calories? The answer depends on the specific type of brownie. Original Fiber One brownies are 70 calories per bar, while varieties like the Protein brownies are 90 calories each. This calorie discrepancy is due to differences in serving sizes, recipes, and rounding.

No matter the exact calorie count, Fiber One brownies provide a hefty dose of filling fiber with minimal sugar and fat content. Enjoying a Fiber One brownie in a yogurt parfait or trail mix in moderation can be a healthy way to help increase your fiber intake as part of a balanced diet and active lifestyle. Just be sure to keep an eye on portion sizes to keep calories in check.

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