How much fiber is in white bread?
0.8 gfiber in 1 slice (29 g)
That’s 3% of the Daily Value, under the 10% the FDA calls a good source. It still adds up over a day.

- Per serving
- 0.8 g
- Daily Value
- 3%
- Per 100 g
- 2.7 g
- In grains and cereals
- #52 of 55
Soluble and insoluble fiber
Soluble 0.2 g (28%)Insoluble 0.6 g (72%)
Soluble fiber turns to gel and helps with cholesterol and blood sugar. Insoluble fiber adds bulk and keeps you regular.
Counts toward your 20 plants a week in FiberKit. Bulgur, couscous, pasta, whole-wheat pasta, egg noodles, whole-wheat bread, multigrain bread, sourdough bread, french bread, bagel, english muffin, whole-wheat pita, flour tortilla, whole-wheat tortilla, naan, chapati, bran flakes, raisin bran, shredded wheat, wheat biscuits (Weetabix-style), wheat germ, wheat bran, whole-wheat flour, sprouted grain bread, pretzels, dinner roll, croissant, Fiber One cereal and All-Bran cereal count as the same plant.
Swap for more fiber
Compared with other grains and cereals
| # | Food | Serving | Fiber | % DV | Soluble · insoluble |
|---|---|---|---|---|---|
| 1 | ⅔ cup | 18 g | 64% | ||
| 2 | ⅔ cup | 12.3 g | 44% | ||
| 3 | 1 cup, cooked | 8.2 g | 29% | No split data | |
| 4 | 1 cup | 8.1 g | 29% | No split data | |
| 5 | 2 oz, dry | 8 g | 29% | ||
| 52 | 1 slice | 0.8 g | 3% |
Questions
How much fiber is in white bread?
White bread has 0.8 g of fiber in 1 slice (29 g), 3% of the Daily Value. That’s 2.7 g of fiber per 100 g.
Is white bread high in fiber?
Not especially. One serving gives 3% of the Daily Value, under the 10% the FDA calls a good source.
Is the fiber in white bread soluble or insoluble?
Both. A serving has 0.2 g of soluble and 0.6 g of insoluble fiber, so it’s 28% soluble.
How does white bread compare with other grains and cereals?
It ranks #52 of 55 grains and cereals in FiberKit by fiber per serving. Fiber One cereal leads with 18 g in ⅔ cup.
What’s a higher-fiber swap for white bread?
Whole-wheat bread has 1.9 g in 1 slice. That’s 1.1 g more than a serving of white bread. Also try multigrain bread (1.9 g) or sprouted grain bread (1.8 g).
Fiber: USDA FoodData Central, SR Legacy, FDC ID 174924. Values are for the serving shown and vary with variety and cooking.