Branded Food · Kellogg's

Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz

According to USDA FoodData Central (FDC ID 2238204, data refreshed July 2026), nutrition facts per 51g serving, sourced verbatim.

221
Calorieshigh density
11.8g
Proteinhigh · 24% DV
23.4g
Carbsmoderate · 9% DV
10.1g
Fatgood source · 13% DV
221 calories per 51g serving

Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz contains 221 calories per 51g serving according to USDA FoodData Central. It has 11.8g of protein, 10.1g of fat, and 23.4g of carbohydrates per serving. Data is sourced verbatim from the Branded Food database, refreshed July 2026.

  • More protein than 81% of USDA whole foods

The verdict

Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz is a protein standout, richer in protein than 81% of USDA whole foods.

23.1g
protein per 100g
Top 19%
protein vs USDA whole foods
433
calories per 100g
9.6g
fiber per 100g

Percentile computed against the 7,880 USDA SR Legacy and Foundation whole foods with a protein value, not branded or processed items.

FDA labeling rules →

Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz by Kellogg's contains 221 calories per 51g serving (433 kcal per 100g USDA basis), according to the USDA FoodData Central database. It provides 11.8g of protein, 10.1g of fat, and 23.4g of carbohydrates per 51g serving. Dietary fiber: 4.9g. Below you will find a complete nutrient breakdown including vitamins, minerals, and daily value percentages based on a 2,000 calorie diet. Values shown match the FDA-format Nutrition Label, computed per serving from USDA per-100g amounts via the manufacturer-declared serving size. Source: USDA laboratory analysis and manufacturer-reported label data for food products sold in the United States.

💪 High Protein 🌾 Good Fiber Source

Where this data comes from

USDA FoodData Central is the United States government's authoritative reference for food composition, maintained by the Agricultural Research Service and updated as new laboratory analyses and manufacturer submissions are processed. Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz is catalogued there as FDC ID 2238204, a branded food entry from Kellogg's. Every figure on this page comes from USDA laboratory analysis under the FDC Branded Food program, standardized to 100 g so it can be compared fairly against any other food in the database. The Nutrition Label below shows the per-serving values that match the package; the per-100 g basis is noted where the two differ.

By the per-100g standardization, Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz reads as high protein, good fiber source within common dietary frameworks. Check the full breakdown above for vitamins, minerals, and amino acids.

Nutritional Value at a Glance

Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz is a high-protein food (by FDA per-100g convention), making it suitable for muscle building and recovery diets.

At 17% of the Daily Value for fiber, it contributes moderately to daily fiber intake.

Notable micronutrients include Calcium, Ca (50% DV), and Iron, Fe (50% DV).

Allergen indicators

Our text scan flagged these FDA Big 9 major-allergen indicators in this product's name and brand description:

  • Tree Nuts

Always verify with the physical package label. Our detection is a keyword scan over USDA-published product names and brand text, it is conservative-positive (flags likely allergens) but cannot guarantee completeness or accuracy. Manufacturers may reformulate without notice; consumers with anaphylaxis-risk allergies must rely on the FDA-mandated ingredient and allergen statement printed on the package itself.

Nutrition Facts Serving size 51g Amount per serving Calories 221 % Daily Value* Total Fat 10g 13% Saturated Fat 4g 19% Trans Fat 0g Cholesterol 1mg 0% Sodium 306mg 13% Total Carbohydrate 23g 9% Dietary Fiber 5g 17% Total Sugars 12g Includes 11g Added Sugars 23% Protein 12g Vitamin D 0mcg 0% Calcium 332mg 26% Iron 5mg 26% Potassium 138mg 3% * The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Values per 51g serving · 433 kcal per 100g basis

Macro Breakdown

221
Calories per 51g serving
433 kcal per 100g (USDA basis)

221 kcal = 11% of FDA 2,000 kcal Daily Value

0%100%11of 2,000 kcal
221 kcal = 11% of FDA 2,000 kcal Daily Value
P: 11.8gF: 10.1gC: 23.4g
11.8g
Protein
24% DV
10.1g
Total Fat
13% DV
23.4g
Carbs
9% DV
4.9g
Fiber
17% DV
12.3g
Sugar
no FDA DV
306mg
Sodium
13% DV

Values shown per 51g serving, match the FDA Nutrition Label panel. USDA stores the raw amounts per 100g; this page applies the manufacturer-declared serving size to render the on-package values.

Where Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz ranks on protein

Its 23.1g of protein per 100g placed against every USDA reference (whole) food, the 7,880 SR Legacy and Foundation items with a protein value.

Protein per 100g - Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz vs every USDA reference food

USDA reference (whole) foods with a protein value

23 Top 19% higher than 81% of 7,880 USDA reference foods

0–5: 2,829 USDA reference foods (36%). Below this entry. 5–10: 1,170 USDA reference foods (15%). Below this entry. 10–15: 863 USDA reference foods (11%). Below this entry. 15–20: 783 USDA reference foods (10%). Below this entry. 20–25: 1,085 USDA reference foods (14%). This entry sits in this band. 25–30: 826 USDA reference foods (10%). Above this entry. 30–35: 230 USDA reference foods (3%). Above this entry. 35–40: 32 USDA reference foods (0%). Above this entry. 40–45: 9 USDA reference foods (0%). Above this entry. 45–50: 11 USDA reference foods (0%). Above this entry. 50–55: 9 USDA reference foods (0%). Above this entry. 55–60: 33 USDA reference foods (0%). Above this entry. This food 0 60 every USDA reference food, bucketed by value

Each bar is a band; taller bars hold more USDA reference foods. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USDA FoodData Central, SR Legacy & Foundation · July 2026

Full Nutrient Breakdown

Every nutrient USDA reports for this food, per 100 g, with each value's share of the FDA Daily Value shown as a bar.

Macronutrients

Nutrient Amount % DV
Carbohydrate, by difference 45.9 G
17%
Energy 433 KCAL
Fiber, total dietary 9.6 G
34%
Protein 23.1 G
46%
Total Sugars 24.2 G
Total lipid (fat) 19.8 G
25%

Vitamins

Nutrient Amount % DV
Sugars, added 22.1 G
44%
Vitamin C, total ascorbic acid 45 MG

Minerals

Nutrient Amount % DV
Calcium, Ca 650 MG
50%
Iron, Fe 9 MG
50%
Potassium, K 271 MG
6%
Sodium, Na 600 MG
26%

Lipids

Nutrient Amount % DV
Cholesterol 1 MG
0%
Fatty acids, total saturated 7.5 G
38%
Fatty acids, total trans 0.10 G

Key takeaways

  • Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz delivers 11.8g of protein per 100g, more than 81% of USDA whole foods. See the protein ranking
  • It carries 221 calories per 100g.
  • Its standout micronutrient is calcium, ca, at 50% of the Daily Value per 100g.
  • Based on its per-100g profile, it fits high protein, good fiber source patterns.

Nearby Foods

Foods in the same category with similar calorie content, useful for swaps, substitutions, and side-by-side comparison.

No close calorie matches in the same category. Browse the full category index to explore other foods, or use the compare tool to line up any two foods side-by-side.

Frequently Asked Questions

How many calories are in Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz? ▼
Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz contains 221 calories per 51g serving (433 cal per 100g basis, USDA storage). It has 11.8g of protein, 10.1g of fat, and 23.4g of carbohydrates.
What are the macros in Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz? ▼
Per 51g serving, Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz has 11.8g protein (21% of calories), 10.1g fat, and 23.4g carbs. Fiber: 4.9g. Sugar: 12.3g.
How much sodium is in Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz? ▼
Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz contains 306mg of sodium per 51g serving, which is 13% of the recommended daily limit (2,300mg).
Is Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz high in fiber? ▼
Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz contains 4.9g of dietary fiber per 51g serving, which is 17% of the daily recommended value (28g).
Is Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz keto-friendly? ▼
Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz has 23.4g of carbs per 51g serving (42% of calories), which may be too high for strict keto diets (typically under 5g net carbs per serving).
Is Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz good for a diet? ▼
Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz has 221 calories per 51g serving. Fat content: 10.1g. Contains 4.9g fiber which aids digestion.
What vitamins and minerals are in Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz? ▼
Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz is notably rich in Calcium, Ca (50% DV), Iron, Fe (50% DV). Daily-value percentages are computed against the USDA per-100g standardization basis as published in FoodData Central.
How does Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz compare to other foods? ▼
Kellogg's Special K Cereal Bars Pretzel Cashew 1.79oz provides 221 calories and 11.8g protein per 51g serving. That is 19 calories per gram of protein. Use our compare tool to see how it stacks up against similar foods in the same category.

Nutrition Guides

Learn how to interpret and use nutrition data effectively

How to Read Nutrition Labels
Understanding Daily Values (%DV)
Comparing Foods for Better Nutrition
Hidden Sugars in Common Foods
How to Compare Foods for Healthier Choices

Primary source data

📂
USDA FoodData Central
Federal nutrient database, every nutrient figure here
🌱
FDA Food Labeling & Nutrition
Regulatory definitions for labels and serving sizes
💉
NIH Office of Dietary Supplements
Federal vitamin and supplement fact sheets
⚠️
USDA FSIS Recalls
Federal meat, poultry, and egg recall alerts
📣
FDA Food Recalls
Federal alerts for FDA-regulated food products
📋
Dietary Guidelines for Americans
USDA + HHS joint nutrition guidance

Data Sources & Methodology

Data from USDA FoodData Central, April 2026 release. See our methodology.

Source: USDA FoodData Central (FDC ID 2238204) — Branded Food database. Verify with USDA →

Source: FDA 2,000-calorie Daily Value reference — %DV computed against the USDA per-100g standardization basis.

How serving-size math works on this page: USDA stores all nutrient amounts on a per-100g basis for consistency across the catalog. Because the manufacturer declared a 51g serving for this product, the headline values (calories, macros) are multiplied by 51/100 = 0.510 to render the same values you would read on the FDA Nutrition Facts panel. The page surfaces both bases for full transparency.

Disclaimer: This information is for reference only and should not replace professional dietary advice. Nutrient content may vary by brand, preparation method, and seasonal factors.

All federal data sources used on this page

Every figure on GetFoodFacts is rendered directly from official USDA FoodData Central records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.