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Last updated: Aug 9, 2026
Illustration for reference only
Firehouse Subs
Black Olives Add-On
Large Sub Add-On ToppingsPopular
Black Olives: RIPE OLIVES, WATER, SALT AND FERROUS GLUCONATE (ADDED TO STABALIZE COLOR)
1 Ounce (28.4g)
Serving Size
28.4 g
Serving Weight
51
Calories
Per serving
0.2 g
Protein
1.1 g
Carbs
5.1 g
Fat
Nutrition Facts
Amount per serving
Calories51 kcal
% Daily Value*
Total Fat 5.1 g6%
Saturated Fat 0.9 g4%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 142 mg6%
Total Carbohydrate 1.1 g0%
Dietary Fiber 1 g4%
Total Sugars 0 g—
Protein 0.2 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
51
kcal
Protein0.2 g (1%)
Carbs1.1 g (9%)
Fat5.1 g (90%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.
Key Nutrients
Protein 0.2 g0%
Fiber 1 g4%
Sodium 142 mg6%
Sugars 0 g—
Saturated Fat 0.9 g4%
Ingredients
Black Olives: RIPE OLIVES, WATER, SALT AND FERROUS GLUCONATE (ADDED TO STABALIZE COLOR).
Allergens
Contains
Not listed
May contain
Not listed
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