Food database · Fruits

Fiber content

Fiber in Watermelon, raw

A 1 cup serving of watermelon, raw contains 0.6 g of dietary fibera small amount of fiber, about 2% of a 28 g daily target.

0.6 g
per 1 cup

Fiber breakdown

Soluble 0.2 g (33%)Insoluble 0.4 g (67%)
Serving1 cup
Total fiber0.6 g
Soluble fiber0.2 g
Insoluble fiber0.4 g
Share of 28 g daily target2%
CategoryFruits
Food typeWhole food
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How much fiber is in watermelon, raw?

Watermelon, raw delivers 0.6 grams of dietary fiber in a typical 1 cup serving, which makes it a small amount of fiber. That covers roughly 2% of a 28 gram daily reference intake, so it adds gently toward your fiber goal for the day.

Of that total, about 0.2 g is soluble fiber (which forms a gel in the gut and helps with cholesterol and blood-sugar) and 0.4 g is insoluble fiber (which adds bulk and supports regularity).

USDA FoodData Central FNDDS 2021-2023; FDC ID 2709270; total dietary fiber nutrient 1079. Total fiber is from USDA FNDDS; soluble and insoluble grams are category-based estimates, not lab-measured values.

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