Author: Nia Rouseberg
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minutes
Last Updated:
February 17, 2026
Learn more information about 'carbs in corn'. In this article we'll discuss 'carbs in corn'.
What's more, if you're following a very low-carb diet, your best choice is to avoid these starchy vegetables altogether (17, 18, 19, 20): Corn (1 cup / 175 grams): 41 grams of carbs, 5 of which are fiber.
Similar to other starchy vegetables, like sweet potato, corn contains more carbs than light veggies, like broccoli or Brussels sprouts. But one medium ear of corn (about ½ cup kernels) delivers less than 100 calories.
calories: 77. carbohydrates: 17.1 grams. dietary fiber: 2.4 grams. sugars: 2.9 grams.
Like all cereal grains, corn is primarily composed of carbs. Starch is its main carb, comprising 28–80% of its dry weight. Corn also provides small amounts of sugar (1–3%) ( 1 , 2). Sweet corn, or sugar corn, is a special, low-starch variety with higher sugar content, at 18% of the dry weight.