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Last updated: Aug 12, 2026
White Castle

Yellow Mustard Packets

CondimentsPopular

White Castle Yellow Mustard Packets has a relatively balanced macro split: 0% protein, 0% carbs, and 0% fat. Each serving has 3 calories, 0g protein, 0g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

1 serving (6g)
Serving Size
6 g
Serving Weight
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3
Calories
Per serving
0 g
Protein
0 g
Carbs
0 g
Fat

Nutrition Facts

Amount per serving

Calories3 kcal
% Daily Value*
Total Fat 0 g0%
Saturated Fat 0 g0%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 25 mg1%
Total Carbohydrate 0 g0%
Dietary Fiber 0 g0%
Total Sugars 0 g—
Protein 0 g0%
Vitamin A—
Vitamin C—
Vitamin D—
Calcium—
Iron—
Potassium—
Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

3
kcal
Protein0 g (0%)
Carbs0 g (0%)
Fat0 g (0%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density0/10

0% of macro calories come from protein.

Satiety index3/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate1 min walk

About 1 minutes of running for this calorie total.

Key Nutrients

Protein 0 g0%
Fiber 0 g0%
Sodium 25 mg1%
Sugars 0 g—
Saturated Fat 0 g0%
How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 3 calories.No
Lower carb0g carbs per serving.Yes
Low fat0g total fat per serving.Yes
High sugar0g total sugars per serving.No
High sodium25mg sodium per serving.No
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Condiments

View all
BBQ Sauce Packets15 kcal · 0 g proteinBBQ Sauce Tubs40 kcal · 0 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Yellow Mustard Packets has 97 fewer calories than 100% Apple Juice Box and the same amount of protein. Compare

Yellow Mustard Packets has 247 fewer calories than 1921 Slider with American Cheese, Lettuce & Tomato and 14g less protein. Compare

Compare with 100% Apple Juice Box

Yellow Mustard Packets Compared With Nearby Items

Compared with BBQ Sauce Packets, another Condiments item at White Castle, Yellow Mustard Packets has 12 fewer calories than it and the same protein as it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Yellow Mustard Packets are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 12, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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