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Oat Bran

Moderate calorie density

Calories per 100 g

220

Density

2.20kcal/g

Protein / 100g

7.3g

Carbs / 100g

41.5g

Fat / 100g

0.0g

Where this food sits on the scale

01.546+ kcal/g

Oat Bran has 2.20 calories per gram (220 per 100 g). Balanced foods. Reasonable in normal portions, but the calories add up faster than you might expect. For comparison, water-rich vegetables sit near 0.2 kcal/g while pure oils reach about 9 kcal/g.

Calories by portion

PortionWeightCalories
Slice41 g90
100 g100 g220

Where the calories come from

  • Protein7.3 g / 100 g15% of calories
  • Carbs41.5 g / 100 g85% of calories
  • Fat0.0 g / 100 g0% of calories

Quick comparisons

Frequently asked questions about oat bran

How many calories are in 100 grams of oat bran?
Oat Bran contains 220 calories per 100 g, along with 7.3 g of protein, 41.5 g of carbohydrates, and 0.0 g of fat.
What is the calorie density of oat bran?
Oat Bran has a calorie density of 2.20 kcal per gram, which places it in the moderate tier (1.5 – 4 kcal/g).
How many calories are in one slice of oat bran?
One slice of Oat Bran weighs about 41 g and provides roughly 90 calories.

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