Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
Corn on the cob Calories
High in fiber and energy, summer favorite
In season: Summer
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 piece (medium) of Corn on the cob (90 g) has 86 calories. That works out to 96 calories per 100 g. It contains 18.9 g of carbs, 3.1 g of protein, 1.4 g of fat and 2.4 g of fiber. Its 5.4 µg of Biotin covers 18% of the Daily Value. Its glycemic index is 60 (medium), so it raises blood sugar at a moderate pace.
What is Corn on the cob?
Corn on the cob is a whole ear of sweet corn, with the kernels kept together on its central core. Corn was first cultivated in the Americas and is now enjoyed in many forms around the world. Boiling and grilling are common ways to prepare it; the kernels turn tender and juicy, with a gentle sweetness and a little bite.
It makes a satisfying, carbohydrate-rich snack, with some fibre as well. Serve it hot with a little salt, or alongside grilled vegetables and other summer dishes. For a lighter finish, skip the butter or use just a small amount; you can also cut the kernels off the cob to add to salads.
Corn on the cob Nutrition Facts
Selected: 100 g
96
KCAL / 100G
Carbs
21g
· 8% DV
Protein
3.4g
· 7% DV
Fat
1.5g
· 2% DV
Fiber
2.7g
· 10% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 76% · Protein 12% · Fat 12%
Corn on the cob Vitamins & Minerals
Vitamins
Biotin
6µg · 20% DV
B1
0.2mg · 17% DV
B5
0.7mg · 14% DV
B3
1.7mg · 11% DV
Minerals
Phosphorus
89mg · 13% DV
Magnesium
37mg · 9% DV
Zinc
1mg · 9% DV
Potassium ⭐
250mg · 7% DV
How Nutritious Is Corn on the cob?
Nutrient density
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Corn on the cob Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Corn on the cob
To burn the 96 calories in 100 g:
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Is Corn on the cob Processed?
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Corn on the cob Contain Allergens?
No known major allergens
Which Diets Is Corn on the cob Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Corn on the cob Fat Profile
SATURATED
0.2g
MONOUNSATURATED
0.4g
POLYUNSATURATED
0.6g
Omega 6:3 ratio 25:1
Above the ideal 4:1 (25:1).
Compare Corn on the cob
Foods Similar to Corn on the cob
Frequently Asked Questions About Corn on the cob
How do you grill corn on the cob?
Grill corn on the cob over medium heat, turning it regularly until the kernels are tender and lightly charred. You can grill it in its husk for a gentler, steamed texture, or husk it first for more direct browning.
How long should you boil corn on the cob?
Boil corn on the cob just until the kernels are tender; very fresh corn cooks faster than older, starchier ears. Check by piercing a kernel with a fork, and avoid prolonged boiling, which can make the texture less pleasant.
Can you microwave corn on the cob in its husk?
Yes, you can microwave corn on the cob in its husk. The husk helps trap steam, making the kernels tender. Let the ear cool before peeling it, because the husk and trapped steam can be very hot.
Should you remove the husk before cooking corn on the cob?
No, you do not have to remove the husk before cooking corn on the cob. Leaving it on works well for grilling or microwaving, while peeling it first is convenient for boiling and lets you season the kernels directly.
How can you tell if corn on the cob is fresh?
Fresh corn on the cob has green, snug-fitting husks, moist silk, and plump kernels. Avoid ears with dry or brown husks and shriveled kernels; corn loses sweetness as its sugars turn to starch after harvest.
How should you store uncooked corn on the cob?
Keep uncooked corn on the cob in its husk in the refrigerator until you are ready to cook it. The husk helps prevent the kernels from drying out, and using it promptly helps preserve the corn’s sweetness.
Can you freeze corn on the cob?
Yes, corn on the cob can be frozen. Remove the husks and silk, briefly blanch the ears, cool and dry them, then seal them in freezer-safe packaging. Blanching helps preserve their flavor and texture during storage.
Why is corn on the cob tough after cooking?
Corn on the cob can turn tough when it is old, overcooked, or cooked too slowly. Choose fresh ears and cook them only until the kernels are tender; older corn may remain firmer even after cooking.
Can you eat the silk on corn on the cob?
Corn silk is edible, but most people remove it because its fine strands are awkward to eat with the kernels. Peel back the husk and brush or rinse away the silk before cooking for a cleaner bite.
Can dogs eat corn on the cob?
Dogs should not be given corn on the cob. They may swallow pieces of the cob, which can cause choking or a dangerous intestinal blockage; if sharing corn kernels, serve them plain and off the cob.
Have another question about Corn on the cob?
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Scan calories with your camera
Instant AI nutrition analysis
Nutrition data compiled from USDA FoodData Central and scientific sources.