Food database · Grains

Fiber content

Fiber in Bread, Oat Bran

A 1 large or thick slice serving of bread, oat bran contains 1.9 g of dietary fibera small amount of fiber, about 7% of a 28 g daily target.

1.9 g
per 1 large or thick slice

Fiber breakdown

Soluble 0.3 g (16%)Insoluble 1.6 g (84%)
Serving1 large or thick slice
Total fiber1.9 g
Soluble fiber0.3 g
Insoluble fiber1.6 g
Share of 28 g daily target7%
CategoryGrains
Food typeWhole food
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How much fiber is in bread, oat bran?

Bread, Oat Bran delivers 1.9 grams of dietary fiber in a typical 1 large or thick slice serving, which makes it a small amount of fiber. That covers roughly 7% of a 28 gram daily reference intake, so it adds gently toward your fiber goal for the day.

Of that total, about 0.3 g is soluble fiber (which forms a gel in the gut and helps with cholesterol and blood-sugar) and 1.6 g is insoluble fiber (which adds bulk and supports regularity).

USDA FoodData Central FNDDS 2021-2023; FDC ID 2707770; total dietary fiber nutrient 1079. Total fiber is from USDA FNDDS; soluble and insoluble grams are category-based estimates, not lab-measured values.

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