How much fiber is in roasted cashews?
0.9 gfiber in 1 oz (18 nuts) (28 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
- 0.9 g
- Daily Value
- 3%
- Per 100 g
- 3.3 g
- In nuts and seeds
- #24 of 25
Soluble and insoluble fiber
Soluble 0.1 g (12%)Insoluble 0.8 g (88%)
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.
Swap for more fiber
Compared with other nuts and seeds
| # | Food | Serving | Fiber | % DV | Soluble · insoluble |
|---|---|---|---|---|---|
| 1 | 1 oz | 9.6 g | 34% | ||
| 2 | 1 oz | 4.6 g | 16% | ||
| 3 | 1 piece (2 x 2 x ½ inch) | 4.1 g | 15% | No split data | |
| 4 | 2 tbsp, ground | 3.8 g | 14% | ||
| 5 | 1 oz (23 almonds) | 3.5 g | 13% | ||
| 24 | 1 oz (18 nuts) | 0.9 g | 3% |
Questions
How much fiber is in roasted cashews?
Roasted cashews has 0.9 g of fiber in 1 oz (18 nuts) (28 g), 3% of the Daily Value. That’s 3.3 g of fiber per 100 g.
Is roasted cashews 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 roasted cashews soluble or insoluble?
Both. A serving has 0.1 g of soluble and 0.8 g of insoluble fiber, so it’s 12% soluble.
How does roasted cashews compare with other nuts and seeds?
It ranks #24 of 25 nuts and seeds in FiberKit by fiber per serving. Chia seeds leads with 9.6 g in 1 oz.
What’s a higher-fiber swap for roasted cashews?
Almonds has 3.5 g in 1 oz (23 almonds). That’s 2.6 g more than a serving of roasted cashews. Also try roasted pistachios (2.9 g) or pecans (2.7 g).
Fiber: USDA FoodData Central, SR Legacy, FDC ID 170572. Values are for the serving shown and vary with variety and cooking.