How many carbs are in corn?
Corn (1 cup) has 29.3 g of total carbs and 4.2 g of fiber, which is 25.1 g of net carbs. Per 100 g: 19 g carbs, 16.3 g net carbs.
Carbs & keto check
Is corn keto? Carbs in corn
Not keto
Not really. Corn has 25.1 g net carbs per serving (1 cup); 16.3 g per 100 g. That's 126% of a strict 20 g daily keto limit in a single serving.
Net carbs · 1 cup25.1 g
Net carbs · 100 g16.3 g
Total carbs29.3 g
Fiber4.2 g
Calories132
Protein5 g
123 g of corn = a whole 20 g net carb day
Nutrition
Carbs in corn by serving
Net carbs = total carbs − fiber. Values from the Keto.app food database.
| Serving | Net carbs | Carbs | Fiber | kcal | Protein | Fat |
|---|---|---|---|---|---|---|
| 1 cup (154 g) | 25.1 g | 29.3 g | 4.2 g | 132 | 5 g | 1.8 g |
| 1 small ear (73 g) | 11.9 g | 13.9 g | 2 g | 63 | 2.4 g | 0.9 g |
| 1 medium ear (90 g) | 14.7 g | 17.1 g | 2.4 g | 77 | 2.9 g | 1.1 g |
| 1 large ear (143 g) | 23.3 g | 27.2 g | 3.9 g | 123 | 4.6 g | 1.7 g |
| 100 g | 16.3 g | 19 g | 2.7 g | 86 | 3.2 g | 1.2 g |
| 1 oz (28.4 g) | 4.6 g | 5.4 g | 0.8 g | 24 | 0.9 g | 0.3 g |
From Keto.app data
What keto dieters actually log
Corn has been added to Keto.app food diaries 6,840 times over about 10 years.
Most-logged results for “corn”
- Corn6,840
- Corn Tortilla12,868
- Corned Beef6,372
- Tortilla Corn Chips13,800
- Corn Tortillas1,551
Times logged by Keto.app users, over about 10 years.
FAQ
Corn on keto
Is corn keto friendly?
Not really. Corn has 25.1 g net carbs per serving (1 cup); 16.3 g per 100 g. That's 126% of a strict 20 g daily keto limit in a single serving.
How much corn can I eat on keto?
On a strict 20 g net carb day, 123 g of corn would use your entire carb budget. Most people on keto keep it to a few bites, or skip it.
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