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Thin, light golden-brown flakes with curled, uneven edges and a lightly blistered, crisp-looking surface sit in a bowl, with milk visible between them.
Special K· all products

Special K breakfast cereal Calories

Iron-fortified, low-fat breakfast cereal

CALORIES · 100 G

378kcal

GI

69medium

POTASSIUM · 100 G

110mg

FIBER · 100 G

3.8g

Quick answer

1 cup (medium) of Special K breakfast cereal (31 g) has 117 calories. That works out to 378 calories per 100 g. It contains 26 g of carbs, 2.2 g of protein, 0.3 g of fat and 1.2 g of fiber. Its 1.9 mg of B5 covers 37% of the Daily Value. Its glycemic index is 69 (medium), so it raises blood sugar at a moderate pace.

Special K breakfast cereal Nutrition Facts

Selected: 1 cup (medium) · 31 g

117

KCAL / 31G

Carbs

26g

· 9% DV

Protein

2.2g

· 4% DV

Fat

0.3g

· 0% DV

Fiber

1.2g

· 4% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 90% · Protein 8% · Fat 2%

Special K breakfast cereal nutrition facts table · 1 cup (medium) (31 g)

NutrientAmount% DV
Calories117 kcal
Total fat0.3 g0%
Saturated fat0.06 g0%
Trans fat0 g
Sodium130 mg6%
Total carbohydrate26 g9%
Fiber1.2 g4%
Protein2.2 g4%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Cup of Special K breakfast cereal?

ServingAmountCalories
1 cup (medium)31 g117 kcal
½ cup (small)16 g60 kcal
1 ounce (small)28 g106 kcal
1 serving (medium)30 g113 kcal
45 g45 g170 kcal
1.5 cup (large)47 g178 kcal
2 serving (double)60 g227 kcal
2 cup (jumbo)62 g234 kcal
100 g100 g378 kcal

Calculated from 378 calories per 100 g.

Frequently Asked Questions About Special K breakfast cereal

Is Special K breakfast cereal a healthy breakfast?

Special K breakfast cereal can be part of a breakfast, but it is not a complete meal on its own. Pair it with a protein-rich food such as milk or yogurt and some fruit to make breakfast more substantial.

Does the Special K diet work for weight loss?

The Special K diet may reduce food intake if it replaces larger meals, but eating cereal does not cause weight loss by itself. A restrictive cereal-based plan can also leave meals less varied, so it is not a reliable long-term strategy.

Are all Special K breakfast cereal varieties the same?

No, Special K breakfast cereal varieties can differ in ingredients, added sugar, and toppings such as fruit or chocolate. The plain version and flavored varieties are not interchangeable, so choose based on the ingredients and taste you want.

Why is iron added to Special K breakfast cereal?

Iron is added to Special K breakfast cereal to fortify it and increase its iron content. Fortification can contribute iron to a meal, but the cereal should not be treated as a cure for iron deficiency or as a substitute for medical care.

Is Special K breakfast cereal better than cornflakes?

Special K breakfast cereal is not automatically better than cornflakes; the products differ by brand and variety. Compare their ingredients, added sugar, and how you serve them rather than assuming one cereal is healthier based on its name.

What can you add to Special K breakfast cereal to make it more filling?

Add milk or Greek-style yogurt and fruit to Special K breakfast cereal for a more filling bowl. The dairy adds protein, while fruit provides texture and variety; nuts or seeds can also add crunch if they suit your needs.

How do you keep Special K breakfast cereal crunchy?

Keep Special K breakfast cereal in a tightly closed package or airtight container in a cool, dry cupboard. Add milk only when you are ready to eat, since cereal softens quickly once it absorbs liquid.

Can you eat Special K breakfast cereal as a snack?

Yes, Special K breakfast cereal can be eaten as a snack, either dry or with milk. A small bowl with yogurt or fruit makes a more substantial snack than eating the flakes alone.

Can you use Special K breakfast cereal in recipes?

Yes, Special K breakfast cereal can be used in recipes as a crunchy topping or crushed coating. Sprinkle it over yogurt or fruit, or use crushed flakes in place of breadcrumbs where a crisp texture is wanted.

Does Special K breakfast cereal contain added sugar?

Some Special K breakfast cereal varieties contain added sugar, while the amount and ingredients vary across products. Flavored versions may differ from the plain variety, so check the ingredient list for sugar or other sweetening ingredients.

Special K breakfast cereal Vitamins & Minerals

Vitamins

B5

1.86mg · 37% DV

B2

0.43mg · 33% DV

B12

0.78µg · 33% DV

B1

0.37mg · 31% DV

Minerals

Manganese

0.34mg · 15% DV

Iron

2.48mg · 14% DV

Selenium

3.72µg · 7% DV

Zinc

0.68mg · 6% DV

Sodium

130mg · 6% DV

Potassium ⭐

34mg · 1% DV

Special K breakfast cereal Glycemic Index

GLYCEMIC INDEX

69
Medium
0 Low5570100

GLYCEMIC LOAD

6.2
Low

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

How to Burn Off Special K breakfast cereal

To burn the 117 calories in 1 cup (medium) (31 g):

🚶

29min

Walking (5 km/h)

🏃

12min

Running (8 km/h)

🚴

16min

Cycling

🏊

14min

Swimming

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

What is Special K breakfast cereal?

Special K breakfast cereal is a branded cereal made as crisp, thin flakes, with classic versions typically based on rice and wheat. It is usually served in a bowl with milk, though yoghurt and fresh fruit also make easy additions.

A familiar quick breakfast in many places, it can be eaten on its own or alongside fruit, toast or a cup of tea or coffee. It is low in fat, provides carbohydrates, and is fortified with iron; it is not especially high in fibre, so a bowl may not keep everyone satisfied for long. Pair it with plain yoghurt and fruit, and use a measured portion if you want a more filling, balanced breakfast.

How Nutritious Is Special K breakfast cereal?

Nutrient density

Medium

42/ 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

Low

32/ 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.

Is Special K breakfast cereal Processed?

NOVA 4

Ultra-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 Special K breakfast cereal Contain Allergens?

Contains these allergens:

Gluten yes
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Special K breakfast cereal Good For?

Vegan

— Not suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Special K breakfast cereal Fat Profile

SATURATED

0.06g

MONOUNSATURATED

0.06g

POLYUNSATURATED

0.09g

⚖️

Omega 6:3 ratio 9:1

Above the ideal 4:1 (9:1).

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Nutrition data compiled from USDA FoodData Central and scientific sources.