Fiber breakdown
Soluble about 2.1 g (35%)Insoluble about 3.9 g (65%)
Total fiber is measured. The split between soluble and insoluble is a category-based estimate, so read it for the shape of the food rather than the decimal.
Dietary fiber in Barley per 1 cup cooked| Serving | 1 cup cooked |
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| Total fiber | 6 g |
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| Soluble fiber (estimated) | about 2.1 g |
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| Insoluble fiber (estimated) | about 3.9 g |
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| Share of 28 g daily target | 21% |
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| Category | Grains |
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| Food type | Whole food |
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Also measured as 1 cup, cooked (6.3 g).
How much fiber is in barley (1 cup cooked)?
Barley delivers 6 grams of dietary fiber in a typical 1 cup cooked serving, which makes it a good source of fiber. That covers roughly 21% of a 28 gram daily reference intake, so it can make a real dent in your fiber goal for the day.
Of that total, an estimated 2.1 g is soluble fiber (which forms a gel in the gut and helps with cholesterol and blood-sugar) and an estimated 3.9 g is insoluble fiber (which adds bulk and supports regularity).
USDA FoodData Central; total dietary fiber nutrient 1079. Soluble and insoluble grams are category-based estimates, not lab-measured values.
Soluble vs Insoluble Fiber: What Each One Actually Does · All fiber guides