How much fiber is in roasted chestnuts?
2.1 gfiber in 5 chestnuts (42 g)
That’s 8% of the Daily Value, under the 10% the FDA calls a good source. It still adds up over a day.

- Per serving
- 2.1 g
- Daily Value
- 8%
- Per 100 g
- 5.1 g
- In nuts and seeds
- #14 of 25
Counts toward your 20 plants a week in FiberKit.
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% | ||
| 14 | 5 chestnuts | 2.1 g | 8% | No split data |
Questions
How much fiber is in roasted chestnuts?
Roasted chestnuts has 2.1 g of fiber in 5 chestnuts (42 g), 8% of the Daily Value. That’s 5.1 g of fiber per 100 g.
Is roasted chestnuts high in fiber?
Not especially. One serving gives 8% of the Daily Value, under the 10% the FDA calls a good source.
How does roasted chestnuts compare with other nuts and seeds?
It ranks #14 of 25 nuts and seeds in FiberKit by fiber per serving. Chia seeds leads with 9.6 g in 1 oz.
Fiber: USDA FoodData Central, SR Legacy, FDC ID 170190. Values are for the serving shown and vary with variety and cooking.