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Last updated: Aug 9, 2026
Extreme Pizza

Railroad Grade, X-Large 16"

Signature PizzasPopular

Extreme Pizza Railroad Grade, X-Large 16" is carb-leaning, with about 100% of macro calories from carb. Each serving has 455 calories, 0g protein, 42.9g carbs, and 0g fat, making it a moderate option for comparing calories and macros.

1 Slice
Serving Size
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455
Calories
Per serving
0 g
Protein
42.9 g
Carbs
0 g
Fat

Nutrition Facts

Amount per serving

Calories455 kcal
% Daily Value*
Total Fat 0 g0%
Saturated Fat 9.9 g50%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 697 mg30%
Total Carbohydrate 42.9 g16%
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

455
kcal
Protein0 g (0%)
Carbs42.9 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 index0.5/10

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

Activity estimate114 min walk

About 46 minutes of running for these calories.

Key Nutrients

Protein 0 g0%
Fiber 0 g0%
Sodium 697 mg30%
Sugars 0 g—
Saturated Fat 9.9 g50%
How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 455 calories.No
Lower carb42.9g carbs per serving.No
Low fat0g total fat per serving.Yes
High sugar0g total sugars per serving.No
High sodium697mg sodium per serving.Yes
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Signature Pizzas

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Aveiro, Huge 18"546 kcal · 0 g proteinAveiro, Indee 8"433 kcal · 0 g proteinAveiro, Large 14"319 kcal · 0 g proteinAveiro, Medium 12"235 kcal · 0 g protein

Compare with other items

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

Quick comparisons

Railroad Grade, X-Large 16" has 91 fewer calories than Aveiro, Huge 18" and the same amount of protein. Compare

Railroad Grade, X-Large 16" has 22 more calories than Aveiro, Indee 8" and the same amount of protein. Compare

Compare with Aveiro, Huge 18"

Railroad Grade, X-Large 16" Compared With Nearby Items

Compared with Aveiro, Indee 8", another Signature Pizzas item at Extreme Pizza, Railroad Grade, X-Large 16" has 22 more 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 Railroad Grade, X-Large 16" 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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