1 piece (medium) of Boiled sweet corn (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 52 (medium), so it raises blood sugar at a moderate pace.

What is Boiled sweet corn?

Boiled sweet corn is made by cooking fresh sweet-corn cobs in water; the kernels are picked while tender and naturally sweet. Maize originated in the Americas, and sweet corn is now enjoyed in many cuisines. The kernels should be juicy and tender, with a gentle sweetness. Serve the cob warm, with a little salt, or cut the kernels off to add to salads, bowls and soups. In many places it is an easy snack or side dish, and it also works well as a simple addition to a summer meal.

It is mainly a carbohydrate source, with some fibre and little fat. Pair it with beans or eggs for a more filling meal, or keep toppings light to let the corn’s flavour come through.

Boiled sweet corn Nutrition Facts

Selected: 100 g

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%

Boiled sweet corn Vitamins & Minerals

Vitamins

Biotin

6µg · 20% DV

0.2mg · 17% DV

0.7mg · 14% DV

1.7mg · 11% DV

Minerals

Phosphorus

89mg · 13% DV

Zinc

1mg · 9% DV

Magnesium

33mg · 8% DV

Potassium ⭐

250mg · 7% DV

How Nutritious Is Boiled sweet corn?

Nutrient density

Medium

55/ 100

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

49/ 100

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.

Boiled sweet corn Glycemic Index

GLYCEMIC INDEX

Medium

0 Low5570100

GLYCEMIC LOAD

Medium

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Boiled sweet corn

To burn the 96 calories in 100 g:

🚶

24min

Walking (5 km/h)

🏃

10min

Running (8 km/h)

🚴

13min

Cycling

🏊

11min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is Boiled sweet corn Processed?

NOVA 2

Minimally Processed

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 Boiled sweet corn Contain Allergens?

No known major allergens

Gluten free

Dairy free

Eggs free

Peanuts free

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is Boiled sweet corn 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

Boiled sweet corn Fat Profile

SATURATED

0.2g

MONOUNSATURATED

0.4g

POLYUNSATURATED

0.6g

⚖️

Omega 6:3 ratio 55:1

Above the ideal 4:1 (55:1).

Compare Boiled sweet corn

🌽vs🍅

Boiled sweet corn vs Tomato78 kcal more per 100 g

→🌽vs🥗

Boiled sweet corn vs Mixed Green Salad78 kcal more per 100 g

→🌽vs🫑

Boiled sweet corn vs Red Pepper65 kcal more per 100 g

→🌽vs🥄

Boiled sweet corn vs Boiled Beetroot52 kcal more per 100 g

→

Foods Similar to Boiled sweet corn

🍅

Tomato

18 kcal

🥗

Mixed Green Salad

18 kcal

🫑

Red Pepper

31 kcal

🥄

Boiled Beetroot

44 kcal

🫑

Green pepper

20 kcal

🥗

Potato Salad

110 kcal

🥗

Arugula

25 kcal

🥕🥦🍆

Oven-Roasted Mixed Vegetables

65 kcal

Frequently Asked Questions About Boiled sweet corn

How do you boil sweet corn on the cob?

To boil sweet corn on the cob, remove the husks and silk, then place the cobs in a pot of water. Simmer until the kernels are tender when pierced; avoid prolonged cooking, which can make them mushy.

How can you tell when boiled sweet corn is done?

Boiled sweet corn is done when a kernel is tender and easy to bite through. Lift out a cob carefully and test a kernel with a fork or let it cool briefly before tasting; color alone is not a reliable test.

Can you freeze boiled sweet corn?

Yes, you can freeze boiled sweet corn. Let the cobs cool, then freeze them whole or cut the kernels off and pack them in an airtight freezer container. Thaw in the refrigerator or add the frozen kernels directly to a hot dish.

How long does boiled sweet corn last in the fridge?

Boiled sweet corn keeps for about 3–4 days in the refrigerator when stored in a covered container. Refrigerate it promptly after cooking, and discard it if it develops an off smell or a sticky texture.

Why is boiled sweet corn chewy or tough?

Boiled sweet corn is often chewy because the corn was old or overmature before cooking. Choose fresh cobs and test a kernel as they cook; boiling for longer will not always soften corn that has already become starchy and tough.

Should you add salt to the water when boiling sweet corn?

You can add salt, but it is not necessary when boiling sweet corn. Salting the water does not determine whether the kernels turn tender; freshness and maturity matter more. Season the corn after cooking if you want better control over the taste.

How should you reheat boiled sweet corn?

Reheat boiled sweet corn until hot throughout, either in simmering water or in the microwave. For microwave reheating, cover the corn with a little water in a microwave-safe dish so it stays moist, and turn it partway through.

Can you eat boiled sweet corn straight off the cob?

Yes, boiled sweet corn is commonly eaten directly from the cob. Let it cool enough to handle, then bite the kernels off or slice them from the cob if that is easier; the cob itself is not eaten.

What toppings go well on boiled sweet corn?

Butter and salt are classic toppings for boiled sweet corn. You can also try black pepper, lime juice, chili, or grated cheese; add toppings while the corn is warm so they coat the kernels evenly.

Is boiled sweet corn good for you?

Yes, boiled sweet corn can be part of a nutritious meal or snack. It provides fiber and several nutrients, and boiling it without heavy toppings keeps it simple; pair it with a protein-rich food if you want a more filling meal.

Have another question about Boiled sweet corn?

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.

· Last updated: September 24, 2026