Branded Food · ATKINSON'S

Atkinson's, Sophie Mae, Peanut Brittle Bar

According to USDA FoodData Central (FDC ID 1531670, data refreshed July 2026), nutrition facts per 31g serving, sourced verbatim.

140
Calorieshigh density
3.0g
Proteinmoderate · 6% DV
20.0g
Carbsmoderate · 7% DV
6.0g
Fatmoderate · 8% DV
140 calories per 31g serving

Atkinson's, Sophie Mae, Peanut Brittle Bar contains 140 calories per 31g serving according to USDA FoodData Central. It has 3.0g of protein, 6.0g of fat, and 20.0g of carbohydrates per serving. Data is sourced verbatim from the Branded Food database, refreshed July 2026.

  • More protein than 50% of USDA whole foods

The verdict

Atkinson's, Sophie Mae, Peanut Brittle Bar is sugar-heavy, with 35.5g of sugar per 100g.

9.7g
protein per 100g
Top 50%
protein vs USDA whole foods
452
calories per 100g
3.2g
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 →

Atkinson's, Sophie Mae, Peanut Brittle Bar by ATKINSON'S contains 140 calories per 31g serving (452 kcal per 100g USDA basis), according to the USDA FoodData Central database. It provides 3.0g of protein, 6.0g of fat, and 20.0g of carbohydrates per 31g serving. Dietary fiber: 1.0g. 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.

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. Atkinson's, Sophie Mae, Peanut Brittle Bar is catalogued there as FDC ID 1531670, a branded food entry from ATKINSON'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.

Check the full breakdown above for vitamins, minerals, and amino acids.

Nutritional Value at a Glance

Atkinson's, Sophie Mae, Peanut Brittle Bar is a carbohydrate-dense food that can serve as a quick energy source.

At 4% of the Daily Value for fiber, it contributes moderately to daily fiber intake.

Allergen indicators

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

  • Peanuts

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 31g Amount per serving Calories 140 % Daily Value* Total Fat 6g 8% Saturated Fat 1g 5% Trans Fat 0g Cholesterol 0mg 0% Sodium 105mg 5% Total Carbohydrate 20g 7% Dietary Fiber 1g 4% Total Sugars 11g Includes 0g Added Sugars 0% Protein 3g Vitamin D 0mcg 0% Calcium 0mg 0% Iron 0mg 1% Potassium 0mg 0% * 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 31g serving · 452 kcal per 100g basis

Macro Breakdown

140
Calories per 31g serving
452 kcal per 100g (USDA basis)

140 kcal = 7% of FDA 2,000 kcal Daily Value

0%100%7of 2,000 kcal
140 kcal = 7% of FDA 2,000 kcal Daily Value
P: 3.0gF: 6.0gC: 20.0g
3.0g
Protein
6% DV
6.0g
Total Fat
8% DV
20.0g
Carbs
7% DV
1.0g
Fiber
4% DV
11.0g
Sugar
no FDA DV
105mg
Sodium
5% DV

Values shown per 31g 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 Atkinson's, Sophie Mae, Peanut Brittle Bar ranks on protein

Its 9.7g 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 - Atkinson's, Sophie Mae, Peanut Brittle Bar vs every USDA reference food

USDA reference (whole) foods with a protein value

10 Top 50% higher than 50% 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%). This entry sits in this band. 10–15: 863 USDA reference foods (11%). Above this entry. 15–20: 783 USDA reference foods (10%). Above this entry. 20–25: 1,085 USDA reference foods (14%). Above this entry. 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 64.5 G
23%
Energy 452 KCAL
Fiber, total dietary 3.2 G
11%
Protein 9.7 G
19%
Total Sugars 35.5 G
Total lipid (fat) 19.4 G
25%

Vitamins

Nutrient Amount % DV
Vitamin C, total ascorbic acid 0 MG

Minerals

Nutrient Amount % DV
Calcium, Ca 0 MG
0%
Iron, Fe 1 MG
3%
Sodium, Na 339 MG
15%
Vitamin A, IU 0 IU

Lipids

Nutrient Amount % DV
Cholesterol 0 MG
0%
Fatty acids, total saturated 3.2 G
16%
Fatty acids, total trans 0.00 G

Key takeaways

  • Atkinson's, Sophie Mae, Peanut Brittle Bar delivers 3.0g of protein per 100g, more than 50% of USDA whole foods. See the protein ranking
  • It carries 140 calories per 100g.

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 Atkinson's, Sophie Mae, Peanut Brittle Bar? ▼
Atkinson's, Sophie Mae, Peanut Brittle Bar contains 140 calories per 31g serving (452 cal per 100g basis, USDA storage). It has 3.0g of protein, 6.0g of fat, and 20.0g of carbohydrates.
What are the macros in Atkinson's, Sophie Mae, Peanut Brittle Bar? ▼
Per 31g serving, Atkinson's, Sophie Mae, Peanut Brittle Bar has 3.0g protein (9% of calories), 6.0g fat, and 20.0g carbs. Fiber: 1.0g. Sugar: 11.0g.
How much sodium is in Atkinson's, Sophie Mae, Peanut Brittle Bar? ▼
Atkinson's, Sophie Mae, Peanut Brittle Bar contains 105mg of sodium per 31g serving, which is 5% of the recommended daily limit (2,300mg).
Is Atkinson's, Sophie Mae, Peanut Brittle Bar high in fiber? ▼
Atkinson's, Sophie Mae, Peanut Brittle Bar contains 1.0g of dietary fiber per 31g serving, which is 4% of the daily recommended value (28g).
Is Atkinson's, Sophie Mae, Peanut Brittle Bar keto-friendly? ▼
Atkinson's, Sophie Mae, Peanut Brittle Bar has 20.0g of carbs per 31g serving (57% of calories), which may be too high for strict keto diets (typically under 5g net carbs per serving).
Is Atkinson's, Sophie Mae, Peanut Brittle Bar good for a diet? ▼
Atkinson's, Sophie Mae, Peanut Brittle Bar has 140 calories per 31g serving. Fat content: 6.0g.
How does Atkinson's, Sophie Mae, Peanut Brittle Bar compare to other foods? ▼
Atkinson's, Sophie Mae, Peanut Brittle Bar provides 140 calories and 3.0g protein per 31g serving. That is 47 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 1531670) — 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 31g serving for this product, the headline values (calories, macros) are multiplied by 31/100 = 0.310 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.