NutrimetryRestaurant nutrition made simple.
☰Toggle navigation
Last updated: Aug 9, 2026
A&W

A&W Root Beer Float, Large

Sweets & TreatsPopular

A&W A&W Root Beer Float, Large is carb-leaning, with about 80% of macro calories from carb. Each serving has 578 calories, 7.7g protein, 118.6g carbs, and 9.8g fat, making it better suited to carb-aware planning than low-carb goals.

1 Order (793.8g)
Serving Size
793.8 g
Serving Weight
Add to Meal Ask AI about this item
578
Calories
Per serving
7.7 g
Protein
118.6 g
Carbs
9.8 g
Fat

Nutrition Facts

Amount per serving

Calories578 kcal
% Daily Value*
Total Fat 9.8 g13%
Saturated Fat 7 g35%
Trans Fat 0 g—
Cholesterol 42 mg14%
Sodium 249 mg11%
Total Carbohydrate 118.6 g43%
Dietary Fiber 0 g0%
Total Sugars 117.2 g—
Protein 7.7 g15%
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

578
kcal
Protein7.7 g (5%)
Carbs118.6 g (80%)
Fat9.8 g (15%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density1.3/10

5% of macro calories come from protein.

Satiety index3.5/10

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

Activity estimate144 min walk

About 58 minutes of running for these calories.

Key Nutrients

Protein 7.7 g15%
Fiber 0 g0%
Sodium 249 mg11%
Sugars 117.2 g—
Saturated Fat 7 g35%
How we calculate these values

Diet Compatibility

High protein1.3/10 protein density from 7.7g protein and 578 calories.No
Lower carb118.6g carbs per serving.No
Low fat9.8g total fat per serving.No
High sugar117.2g total sugars per serving.Yes
High sodium249mg sodium per serving.No
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Ingredients

A&W Root Beer, Soft Serve Mix

Similar Items in Sweets & Treats

View all
A&W Root Beer Cream Freeze, Large798 kcal · 14.3 g proteinA&W Root Beer Cream Freeze, Regular430 kcal · 7.2 g proteinA&W Root Beer Float, Regular320 kcal · 3.9 g protein

Compare with other items

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

Quick comparisons

A&W Root Beer Float, Large has 102 more calories than 3 Piece Pub Battered Cod and 14.8g less protein. Compare

A&W Root Beer Float, Large has 220 fewer calories than A&W Root Beer Cream Freeze, Large and 6.6g less protein. Compare

Compare with 3 Piece Pub Battered Cod

A&W Root Beer Float, Large Compared With Nearby Items

Compared with A&W Root Beer Cream Freeze, Regular, another Sweets & Treats item at A&W, A&W Root Beer Float, Large has 148 more calories than it and 0.5g more protein than 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 A&W Root Beer Float, Large 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

Ask AI about this item

Get personalized nutrition advice and meal ideas.

Is this good for muscle gain?Can I eat this while cutting?
Ask AI