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Last updated: Aug 9, 2026

Casey's General Stores

Powerade Mountain Blast, Xlarge (51.5 fl oz)

Fountain Beverages & TeaPopular

Casey's General Stores Powerade Mountain Blast, Xlarge (51.5 fl oz) is carb-leaning, with about 100% of macro calories from carb. Each serving has 390 calories, 0g protein, 103g carbs, and 0g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving

Serving Size

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390

Calories

Per serving

0 g

Protein

103 g

Carbs

0 g

Fat

Nutrition Facts

Amount per serving

Calories390 kcal

% Daily Value*

Total Fat 0 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 515 mg22%

Total Carbohydrate 103 g37%

Dietary Fiber 0 g0%

Total Sugars 103 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

390

kcal

Protein0 g (0%)

Carbs103 g (100%)

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 index0.8/10

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

Activity estimate98 min walk

About 39 minutes of running for these calories.

Key Nutrients

Protein 0 g0%

Fiber 0 g0%

Sodium 515 mg22%

Sugars 103 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 390 calories.No

Lower carb103g carbs per serving.No

Low fat0g total fat per serving.Yes

High sugar103g total sugars per serving.Yes

High sodium515mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

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7Up, Large (41 fl oz)490 kcal · 0 g protein 7Up, Medium (30 fl oz)360 kcal · 0 g protein 7Up, Xlarge (51.5 fl oz)620 kcal · 0 g protein Ale 8, Large (41 fl oz)410 kcal · 0 g protein

Compare with other items

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

Quick comparisons

Powerade Mountain Blast, Xlarge (51.5 fl oz) has 90 fewer calories than 1/4 Lb Cheeseburger and 25g less protein. Compare

Powerade Mountain Blast, Xlarge (51.5 fl oz) has 890 fewer calories than 4 Cheese Loaded Breadsticks, Per Container (8) and 58g less protein. Compare

1/4 Lb Cheeseburger480 kcal · 25 g protein4 Cheese Loaded Breadsticks, Per Container (8)1,280 kcal · 58 g protein4 Cheese Loaded Breadsticks, Per Slice160 kcal · 7 g protein7Up, Large (41 fl oz)490 kcal · 0 g protein7Up, Medium (30 fl oz)360 kcal · 0 g protein7Up, Xlarge (51.5 fl oz)620 kcal · 0 g protein

Compare with 1/4 Lb Cheeseburger

Powerade Mountain Blast, Xlarge (51.5 fl oz) Compared With Nearby Items

Compared with Ale 8, Large (41 fl oz), another Fountain Beverages & Tea item at Casey's General Stores, Powerade Mountain Blast, Xlarge (51.5 fl oz) has 20 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 Powerade Mountain Blast, Xlarge (51.5 fl oz) are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 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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