Firehouse Subs nutrition
Firehouse Subs has 342 items with published nutrition, ranging from 0 to 6,500 calories (averaging 708).
- Items
- 342
- Lowest
- 0cal
- Average
- 708cal
- Highest
- 6,500cal
Standouts at Firehouse Subs
Fewest calories
Small Cherry Lime-Aid Zero Sugar
Firehouse Subs
- Cal
- 5
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
The lightest thing on the menu.
Most protein
NEW Large Zesty Italiano Chicken Melt
Firehouse Subs
- Cal
- 1,400
- Protein
- 98g
- Carbs
- 92g
- Fat
- 73g
Highest absolute protein per serving.
Best protein per calorie
Firehouse Salad with Grilled Chicken
Firehouse Subs
- Cal
- 380
- Protein
- 57g
- Carbs
- 14g
- Fat
- 10g
The most protein for the calorie budget.
Other 332 items
16.9 oz Bottle Coke® Zero
Firehouse Subs
- Cal
- 0
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
2 Medium Subs
Firehouse Subs
- Cal
- 0
- Protein
- —
- Carbs
- —
- Fat
- —
Bottle Diet Coke®
Firehouse Subs
- Cal
- 0
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
Bottle Zero Coke®
Firehouse Subs
- Cal
- 0
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
Small Coca-Cola Zero Sugar
Firehouse Subs
- Cal
- 0
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
Small Diet Coke
Firehouse Subs
- Cal
- 0
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
Small Cherry Lime-Aid Zero Sugar
Firehouse Subs
- Cal
- 5
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
Medium Cherry Lime-Aid Zero Sugar
Firehouse Subs
- Cal
- 10
- Protein
- 0g
- Carbs
- 0g
- Fat
- 0g
Firehouse Subs nutrition questions
- What is the lowest calorie item at Firehouse Subs?
- Small Cherry Lime-Aid Zero Sugar, at 5 calories.
- Which Firehouse Subs item has the most protein?
- NEW Large Zesty Italiano Chicken Melt, with 98g of protein per serving.
- Is Firehouse Subs nutrition the same in Canada and the US?
- No — recipes and serving sizes differ by country, so we track each country's menu separately. Use the country switcher above to see the right numbers.
- Where does this data come from?
- Firehouse Subs's own published nutrition information, re-checked on a schedule and validated against the calories its macros imply.
Firehouse Subs guides
Rankings, comparisons and how-to-order breakdowns built from this data.
Category picks
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