The table below illustrates the fiber content of common flour varieties.

 

Food ItemFood TypeServingTotal FiberInsoluble Fiber Soluble Fiber
Flour, triticale, whole grainFlour1 cup19.015.53.5
Flour, soy, defattedFlour1 cup17.59.67.9
Flour, barleyFlour1 cup15.011.73.3
Flour, ryeFlour1 cup14.910.94
Flour, whole-wheatFlour1 cup14.612.52.1
Flour, buckwheatFlour1 cup12.010.31.7
Flour, barley maltFlour1 cup11.59.02.5
Flour, cornFlour1 cup10.96.14.8
Flour, chickpeaFlour1 cup9.97.82.1
Flour, peanut, defattedFlour1 cup9.56.92.6
Flour, peanut, low-fatFlour1 cup9.56.82.7
Flour, potatoFlour1 cup9.44.35.1
Flour, soy, low-fatFlour1 cup9.03.55.5
Flour, soy, full-fatFlour1 cup8.14.53.6
Flour, rice, brownFlour1 cup7.36.21.1
Flour, arrowrootFlour1 cup4.34.20.1
Flour, rice, whiteFlour1 cup3.83.00.8
Flour, white, all-purposeFlour1 cup3.41.42
Flour, cake or pastryFlour1 cup2.31.11.2
Flour, baking mixFlour1 cup1.51.10.4