How much fiber is in leaf lettuce?
0.9 gfiber in 2 cups, shredded (72 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
- 1.3 g
- In vegetables
- #63 of 73
Soluble and insoluble fiber
Soluble 0.2 g (26%)Insoluble 0.7 g (74%)
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. Iceberg lettuce and romaine lettuce count as the same plant.
Swap for more fiber
Compared with other vegetables
| # | Food | Serving | Fiber | % DV | Soluble · insoluble |
|---|---|---|---|---|---|
| 1 | Acorn squash1 cup, cubes, baked | 1 cup, cubes, baked | 9 g | 32% | |
| 2 | Collard greens1 cup, chopped, cooked | 1 cup, chopped, cooked | 7.6 g | 27% | No split data |
| 3 | 1 medium, cooked | 6.8 g | 24% | ||
| 4 | 1 cup, cubes, baked | 6.6 g | 24% | ||
| 5 | Jicama1 cup, sliced, raw | 1 cup, sliced, raw | 5.9 g | 21% | No split data |
| 63 | 2 cups, shredded | 0.9 g | 3% |
Questions
How much fiber is in leaf lettuce?
Leaf lettuce has 0.9 g of fiber in 2 cups, shredded (72 g), 3% of the Daily Value. That’s 1.3 g of fiber per 100 g.
Is leaf lettuce 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 leaf lettuce soluble or insoluble?
Both. A serving has 0.2 g of soluble and 0.7 g of insoluble fiber, so it’s 26% soluble.
How does leaf lettuce compare with other vegetables?
It ranks #63 of 73 vegetables in FiberKit by fiber per serving. Acorn squash leads with 9 g in 1 cup, cubes, baked.
What’s a higher-fiber swap for leaf lettuce?
Romaine lettuce has 2 g in 2 cups, shredded. That’s 1.1 g more than a serving of leaf lettuce. Also try cabbage (1.8 g) or raw kale (1.7 g).
Fiber: USDA FoodData Central, SR Legacy, FDC ID 169249. Values are for the serving shown and vary with variety and cooking.