NutrimetryRestaurant nutrition made simple.
☰Toggle navigation
Last updated: Aug 9, 2026
Great Outdoor Sub Shop

#21 Invention Sub

SubsPopular

Great Outdoor Sub Shop #21 Invention Sub is fat-leaning, with about 47% of macro calories from fat. Each serving has 642 calories, 25g protein, 55g carbs, and 32g fat, making it a stronger fit for high-protein restaurant planning.

1 serving
Serving Size
Add to Meal Ask AI about this item
642
Calories
Per serving
25 g
Protein
55 g
Carbs
32 g
Fat

Nutrition Facts

Amount per serving

Calories642 kcal
% Daily Value*
Total Fat 32 g41%
Saturated Fat 0 g0%
Trans Fat 0 g—
Cholesterol 116 mg39%
Sodium 1,562 mg68%
Total Carbohydrate 55 g20%
Dietary Fiber 3 g11%
Total Sugars 0 g—
Protein 25 g50%
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

642
kcal
Protein25 g (16%)
Carbs55 g (36%)
Fat32 g (47%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density3.9/10

16% of macro calories come from protein.

Satiety index10/10

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

Activity estimate161 min walk

About 64 minutes of running for these calories.

Key Nutrients

Protein 25 g50%
Fiber 3 g11%
Sodium 1,562 mg68%
Sugars 0 g—
Saturated Fat 0 g0%
How we calculate these values

Diet Compatibility

High protein3.9/10 protein density from 25g protein and 642 calories.No
Lower carb55g carbs per serving.No
Low fat32g total fat per serving.No
High sugar0g total sugars per serving.No
High sodium1,562mg sodium per serving.Yes
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Subs

View all
#1 Spiced Ham, Salami & Cheese Sub579 kcal · 18 g protein#10 Pepperoni & Cheese Sub684 kcal · 21 g protein#11 Salami, Capicola & Cheese Sub590 kcal · 22 g protein#12 Outdoorsman Sub792 kcal · 30 g protein

Compare with other items

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

Quick comparisons

#21 Invention Sub has 63 more calories than #1 Spiced Ham, Salami & Cheese Sub and 7g more protein. Compare

#21 Invention Sub has 42 fewer calories than #10 Pepperoni & Cheese Sub and 4g more protein. Compare

Compare with #1 Spiced Ham, Salami & Cheese Sub

#21 Invention Sub Compared With Nearby Items

Compared with #16 Meatball Sub, another Subs item at Great Outdoor Sub Shop, #21 Invention Sub has 22 fewer calories than it and 3g less 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 #21 Invention Sub 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