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Last updated: Aug 9, 2026

Port of Subs

Spinach

Salad - LettucePopular

Port of Subs Spinach is carb-leaning, with about 53% of macro calories from carb. Each serving has 19 calories, 2.3g protein, 3.2g carbs, and 0.2g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving (82g)

Serving Size

82 g

Serving Weight

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Calories

Per serving

2.3 g

Protein

3.2 g

Carbs

0.2 g

Fat

Nutrition Facts

Amount per serving

Calories19 kcal

% Daily Value*

Total Fat 0.2 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 57 mg2%

Total Carbohydrate 3.2 g1%

Dietary Fiber 1.8 g7%

Total Sugars 0.5 g—

Protein 2.3 g5%

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

kcal

Protein2.3 g (38%)

Carbs3.2 g (53%)

Fat0.2 g (9%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density10/10

38% of macro calories come from protein.

Satiety index5.4/10

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

Activity estimate5 min walk

About 2 minutes of running for these calories.

Key Nutrients

Protein 2.3 g5%

Fiber 1.8 g7%

Sodium 57 mg2%

Sugars 0.5 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein10/10 protein density from 2.3g protein and 19 calories.Yes

Lower carb3.2g carbs per serving.Yes

Low fat0.2g total fat per serving.Yes

High sugar0.5g total sugars per serving.No

High sodium57mg sodium per serving.No

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

Ingredients

Spinach Leaves: Spinach

Compare with other items

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

Quick comparisons

Spinach has 4180 fewer calories than 2-Foot Brookie in a Box and 31g less protein. Compare

Spinach has 3180 fewer calories than 2-Foot Brownie in a Box and 21g less protein. Compare

2-Foot Brookie in a Box4,199 kcal · 33.2 g protein2-Foot Brownie in a Box3,199 kcal · 23.2 g protein2-Foot Classic Sub Macaroni Salad Center3,815 kcal · 163.6 g protein2-Foot Classic Sub Potato Salad Center3,248 kcal · 158 g protein2-Foot Cookie in a Box3,000 kcal · 30 g protein4x4 Brookie954 kcal · 7.4 g protein

Compare with 2-Foot Brookie in a Box

Spinach Compared With Nearby Items

Port of Subs Spinach is listed in the Salad - Lettuce category with 19 calories, 2.3g protein, 3.2g carbs, and 0.2g fat per serving.

Data Source and Methodology

Nutrition values for Spinach 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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