Onion Nutrition Facts
- 19
- Calories
- 1g
- Protein
- 0g
- Total Fat
- 4g
- Total Carbs
The Firehouse Subs Onion contains 19 calories, 1g protein, 4g total carbohydrates and 0g total fat.
Nutrition Facts
Onion
| Amount Per Serving | ||
|---|---|---|
| Calories 19 | Calories from Fat 0 | |
| % Daily Value* | ||
| Total Fat 0g | 0% | |
|---|---|---|
| Saturated Fat 0g | 0% | |
| Trans Fat g | ||
| Cholesterol 0mg | 0% | |
| Sodium 2mg | 0% | |
| Total Carbs 4g | 1% | |
| Dietary Fiber 1g | 4% | |
| Sugars 2g | ||
| Protein 1g | ||
| Vitamin A 0% | • | Vitamin C 3% |
| Calcium 1% | • | Iron 0% |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs:
Macros Summary
The acceptable macronutrient distribution ranges (AMDR) are 45–65% of your daily calories from carbs, 20–35% from fats and 10–35% from protein.
How much exercise would it take to burn off the Onion?
For someone weighing 150 pounds, it would take 2 minutes to burn off the Onion by running.
It would take 2 minutes to burn if off by bicycling.
It would take 3 minutes to burn if off by weightlifting.
Allergens
We don't have this information yet!
Ingredients
ONION
About This Restaurant
Name
Firehouse Subs
US Rank
50
Locations
1164
Food Type
Sandwiches
Service Type
Fast Food
Frequently Asked Questions
How many calories are in the Firehouse Subs Onion?
There are 19 calories in the Onion
What are the macros for the Firehouse Subs Onion?
The Onion has 1g protein, 4g carbs and 0g fat. That means 10% of calories come from protein, 90% of calories come from carbs, and 0% of calories come from fat.
