🧪 Nutrition Facts
- Calories 650.0
- Total Fat 27.0 g
- Saturated Fat 8.0 g
- Cholesterol 105.0 mg
- Sodium 2150.0 mg
- Potassium 0.0 mg
- Total Carbohydrate 63.0 g
- Dietary Fiber 3.0 g
- Sugars 8.0 g
- Protein 40.0 g
- Vitamin A 0.0 IU
- Vitamin B-12 0.0 µg
- Vitamin B-6 0.0 mg
- Vitamin C 0.0 mg
- Vitamin D 0.0 IU
- Vitamin E 0.0 mg
- Calcium 0.0 mg
- Copper 0.0 mg
- Folate 0.0 µg
- Iron 0.0 mg
- Magnesium 0.0 mg
- Manganese 0.0 mg
- Niacin 0.0 mg
- Pantothenic Acid 0.0 mg
- Phosphorus 0.0 mg
- Riboflavin 0.0 mg
- Thiamin 0.0 mg
- Zinc 0.0 mg
Note: Nutrition information comes from the USDA Food Central Database. Daily values are based on a 2,000 calorie per day diet (FDA). Actual requirements vary by individual. Use at your own risk.
📋 Nutrition Summary
At 650.0 calories per serving (1 medium sub (312.0g)), Firehouse Subs Spicy Cajun Chicken Medium is a high-calorie food — portion size matters if you're monitoring your daily intake. Carbohydrates are the primary energy source at 63.0g per serving (38.5% of calories), with a good 3.0g of dietary fiber. One thing to note: a single serving contains 2150.0mg of sodium (93% of the daily recommended limit), which is significant if you're watching your salt intake.
🏷️ Diet & Nutrition Tags
Tags are generated automatically from USDA nutrition data using standard dietary thresholds. They are for general guidance only and are not medical advice.
🤖 AI Nutrition Coach
AI POWEREDAsk anything about Firehouse Subs Spicy Cajun Chicken Medium — how it fits your diet, what to pair it with, or how it compares nutritionally.
📊 % Daily Value
The following shows how one serving of Firehouse Subs Spicy Cajun Chicken Medium contributes to the recommended daily intake for key nutrients, based on a 2,000 calorie diet.
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 650.0 kcal | 32.5% |
| Total Fat | 27.0 g | 35% |
| Saturated Fat | 8.0 g | 40% |
| Cholesterol | 105.0 mg | 35% |
| Sodium | 2150.0 mg | 93% ⚠️ |
| Total Carbohydrate | 63.0 g | 23% |
| Dietary Fiber | 3.0 g | 11% |
| Total Sugars | 8.0 g | 16% |
| Protein | 40.0 g | 80% ✅ |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ✅ marks ≥20% DV (FDA "good source" threshold); ⭐ marks ≥100% DV (a full day's value).
🔥 Calorie Analysis
Firehouse Subs Spicy Cajun Chicken Medium accounts for 32.5% of a standard 2,000 calorie daily diet per serving. The majority of the calories for this food comes from carbohydrates. Carbohydrates make up 38.5% of the calories.
🏃 Exercise Burn Time
How long would it take to burn off the 650.0 calories in Firehouse Subs Spicy Cajun Chicken Medium? The table below shows burn time for a 170-pound person doing common exercises.
| Exercise | Minutes to Burn |
|---|---|
| Running: 10 minutes per mile | 49.1 min |
| Walking: 17 minutes per mile | 112.2 min |
| Cycling (Low Intensity) | 71.1 min |
| HIIT | 60.2 min |
| Running: 8 minutes per mile | 42.2 min |
Find more information on calories burned doing popular exercises.
💬 Nutrition Q&A: Firehouse Subs Spicy Cajun Chicken Medium
Is Firehouse Subs Spicy Cajun Chicken Medium good for weight loss?
At 650 calories per sub, this is a moderately calorie-dense choice for weight loss, though the 40g of protein helps with satiety. The high sodium content (2150mg—nearly your full daily limit) can contribute to water retention and cravings, which may work against your goals.
Is Firehouse Subs Spicy Cajun Chicken Medium good for muscle building?
The 40g of protein makes this a solid post-workout option for muscle repair, and the carbs (63g) help replenish glycogen stores after exercise. The overall macronutrient balance is favorable for someone actively building muscle.
Is Firehouse Subs Spicy Cajun Chicken Medium good post-workout fuel?
This works well as post-workout fuel thanks to the combination of protein (40g) and carbs (63g) to support recovery. The moderate calorie content fits typical post-exercise nutrition needs.
How might Firehouse Subs Spicy Cajun Chicken Medium affect blood sugar?
With 63g carbs and only 3g fiber, this sandwich will cause a moderate to fairly quick rise in blood sugar. The 8g of sugar is reasonable, but the refined carbs in the bread are the main factor affecting glucose response.
What should I watch out for with Firehouse Subs Spicy Cajun Chicken Medium?
The sodium is extremely high at 2150mg in a single meal, which is concerning if you're eating multiple items that day or managing blood pressure. The 27g of fat (much of it likely from mayo and cheese) pushes this toward the heavier end of sandwich options.
Nutrition Q&A answers are based on USDA nutritional data and are for general informational purposes only. They are not a substitute for professional dietary or medical advice.
