Firehouse Subs vs Subway (2026)
Side-by-side comparison of menu prices, calories, and value. 66 items at Firehouse Subs vs 83 items at Subway.
Quick answer: As of April 2026, Firehouse Subs averages $8.49 per item across 66 menu items, while Subway averages $5.57 across 83 items. Subway is $2.92 cheaper per item (34% difference). Firehouse Subs has lower average calories (586 vs 586 per item).
Quick Comparison
| Metric | Firehouse Subs | Subway | Winner |
|---|---|---|---|
| Avg Price | $8.49 | $5.57 | Subway |
| Menu Items | 66 | 83 | Subway |
| Avg Calories | 586 | 586 | Tie |
| US Locations | 1,200 | 16,177 | Subway |
| Secret Menu | 0 | 3 | Subway |
Subway is 34% cheaper on average than Firehouse Subs ($2.92 less per item).
Cheapest Items
Subway
Lowest Calorie Options
Firehouse Subs
Subway
Deep Comparison: Firehouse Subs vs Subway
Calorie Value (cents per calorie)
Firehouse Subs delivers 5.63¢/cal on average, while Subway delivers 1.46¢/cal. Subway gives more calories per dollar — a key metric for value-per-meal seekers.
Menu Category Overlap
Firehouse Subs and Subway share 2 menu categories (9% Jaccard overlap). Shared categories: drinks, sides. Low overlap — these chains serve mostly different food categories.
Price Differences by Shared Category
Where these chains overlap, here is who undercuts whom on average price:
- sides: Firehouse Subs avg $2.21 vs Subway $1.03 — Subway is 53% cheaper
- drinks: Firehouse Subs avg $1.89 vs Subway $2.06 — Firehouse Subs is 8% cheaper
What Fits in Your Budget
- $10 budget: Firehouse Subs fits 1 item, Subway fits 0 items
- $15 budget: Firehouse Subs fits 0 items, Subway fits 3 items (1380 cal)
- $20 budget: Firehouse Subs fits 1 item (310 cal), Subway fits 3 items (1520 cal)
Where They Rank in Our 414-Chain Dataset
Firehouse Subs ranks #249 of 414 on price (pricier than 60% of tracked chains). Subway ranks #132 of 414 (cheaper than 68% of chains).
Calorie Distribution (items under 500 cal)
At Firehouse Subs, 63% of menu items with calorie data come in under 500 calories. At Subway, 50% are under 500 calories. Firehouse Subs offers more lower-calorie options proportionally.
Bottom Line
- Budget pick: Subway ($5.57 avg vs $8.49)
- More variety: Subway (83 items)
- More locations: Subway (16,177 US locations)
- Best calorie value: Subway (1.46¢/cal)