Subway Franchise Cost: Low Entry, Low Revenue. Is It Still a Good Bet?

Subway opened its first location in Bridgeport, Connecticut in 1965 as Pete's Super Submarines before rebranding to Subway in 1968. Fred DeLuca and Peter Buck built the chain on a simple model: customizable sandwiches made in front of the customer with fresh ingredients. The concept scaled quickly, and Subway began franchising in 1974.

At its peak, Subway was the largest restaurant chain in the world by unit count. The system has contracted in recent years, closing at least 1,000 U.S. stores in 2025 alone. As of mid-2026, roughly 18,000 to 20,000 Subway locations remain open across the United States. The company, now owned by private equity firm Roark Capital after its 2023 acquisition, is headquartered in Shelton, Connecticut.

Subway remains one of the most affordable major franchise opportunities in the QSR space. But lower startup costs come with trade-offs, including lower average revenue per unit and a competitive sandwich segment that has grown more crowded. Here is what the numbers show.

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How Much Does a Subway Franchise Cost?

Subway's total initial investment ranges from $263,000 to $630,000 according to FDD Item 7. That makes it one of the cheapest entry points among major QSR brands. Here is the full breakdown:

The $15,000 franchise fee is flat, with a reduced rate of $7,500 available to qualified military veterans and existing Subway franchisees in good standing. The total investment range depends heavily on whether you are building a new location, converting an existing space, or opening in a non-traditional venue like a gas station or hospital.

The ongoing fee burden of 12.5% is worth close attention. That is the highest combined rate among the three brands covered in this optimization series (Dunkin' charges 10.9% and Domino's charges 11.5%). On a $490,000 AUV, that 12.5% translates to roughly $61,250 per year flowing back to corporate before the owner sees any profit.

Sources: Subway 2026 FDD Item 7, FDD Item 6, VettedBiz franchise database

How Much Does a Subway Franchise Owner Make?

Subway does not include Item 19 financial performance representations in its FDD. That means the company does not officially disclose average revenue, costs, or profitability for its franchised locations. Any earnings figures come from third-party estimates and owner surveys.

Third-party data from Circana and industry analysts puts Subway's average unit volume at approximately $490,000 to $500,000. That is 50% to 65% below competitors like Jersey Mike's (around $1.4 million AUV) and Jimmy John's (around $1.0 million AUV). VettedBiz estimates annual owner earnings at $58,800 to $73,500, reflecting a net margin of roughly 3% to 7% on gross revenue.

The estimated payback period is 6.4 to 8.4 years. While the upfront investment is low, the modest earnings mean it still takes several years to recoup the initial outlay. Owners who manage labor tightly, secure favorable lease terms, and operate in high-foot-traffic locations tend to land at the upper end of the earnings range.

The absence of Item 19 data is itself a signal. Most franchise systems that perform well at the unit level are eager to publish those numbers. When a system with 18,000-plus locations chooses not to disclose, prospective buyers should ask why.

Sources: Circana AUV estimates (2025), VettedBiz franchise earnings estimates, Subway 2026 FDD (no Item 19)

Pros & Cons of Owning a Subway Franchise

Pros:

✅Lowest entry cost in major QSR. Under $630K for the most expensive build-out makes Subway accessible to first-time franchisees.

✅Universal name recognition. Almost everyone in the United States knows Subway and what to expect.

✅Operational simplicity. No deep fryer, no grill, no complex cooking equipment. Cold assembly with a toaster oven keeps build-out costs down and reduces technical requirements.

✅Lighter staffing. Staffing demands are lower than most other QSR concepts, reducing labor headaches.

Cons:

❌Low AUV. $490,000 places Subway well below direct competitors like Jersey Mike's ($1.4M) and Jimmy John's ($1.0M).

❌12.5% combined fee load. The highest among major QSR brands, taking a large bite out of already thin margins.

❌Shrinking system. Subway closed at least 1,000 U.S. locations in 2025, and the total count has dropped significantly from its peak.

❌Market saturation. Multiple Subway stores competing against each other within small geographic zones remains a problem in many areas.

Is a Subway Franchise Worth It?

Subway offers the lowest barrier to entry among major QSR brands, but the unit economics raise real questions. The combination of low AUV, high ongoing fees, and declining store count makes this a franchise where location selection is everything. An owner in the right spot with tight cost controls can earn a modest living. An owner in a saturated market may struggle to break even.

Prospective franchisees comparing sandwich concepts should look closely at Jersey Mike's, which reports significantly higher AUV (around $1.4 million) with a total investment of $264,000 to $866,000. Firehouse Subs ($297,000 to $752,000 investment) is another alternative worth evaluating. Both brands carry higher entry costs in some configurations but generate substantially more revenue per unit.

The bottom line: Subway can work as a franchise investment, but only for operators who go in with eyes open about the margins. The days when Subway's sheer volume of locations guaranteed a profitable territory are over. Due diligence, and especially requesting P&L statements from existing franchisees, is essential before signing.