National Cheeseburger Day 2025 Complete Guide To Free Burgers And Restaurant Deals

National Cheeseburger Day, celebrated annually on September 18, offers burger enthusiasts across the United States the opportunity to enjoy free and discounted cheeseburgers at numerous restaurant chains. The 2025 celebration promises an array of special deals, from complimentary cheeseburgers with small purchases to significant discounts on signature menu items. While many offers require participation in restaurant loyalty programs or mobile app usage, most programs are free to join and provide additional benefits beyond National Cheeseburger Day. This comprehensive guide details all verified freebies and deals available from major restaurant chains, including eligibility requirements, participation methods, and offer limitations.

Verified National Cheeseburger Day Freebies and Deals

Fast Food Chain Offers

McDonald's McDonald's is offering two distinct deals for National Cheeseburger Day 2025. Customers can obtain a Double Cheeseburger for just $0.50 when ordering through the McDonald's mobile app, with a limit of one burger per customer. Alternatively, the chain is providing a free Cheeseburger with a minimum purchase of $1 through the app. Both offers are exclusively available through the McDonald's mobile application and may vary by location participation.

Burger King Burger King's Royal Perks members can receive a free Bacon Cheeseburger with any purchase of $1 or more on September 18, 2025. The deal is accessible through the Burger King app or website at participating locations. Additionally, Burger King is extending its freebie promotions throughout the week of September 15-21, offering various complimentary items with a minimum $1 purchase for Royal Perks members.

Checkers/Rally's From September 16 through September 18, 2025, customers can purchase Checkers' signature Big Buford for just $3 at participating locations nationwide. This offer is subject to availability while supplies last.

Sonic Drive-In Sonic Drive-In is offering a buy-one-get-one deal on the Double Sonic Smasher and Jr. Deluxe Cheeseburger for $1.99 through the Sonic mobile app. This promotion is exclusively available through the app and cannot be redeemed through other ordering methods.

Smashburger Smashburger has two deals available for National Cheeseburger Day. Customers can purchase any single Smashburger for $4.99 at participating locations. Additionally, the Classic Smash Double Burger is available for $5 specifically on September 18, 2025. Participation may vary by location, and customers are advised to check the Smashburger app or website for details.

Sit-Down Restaurant Specials

Applebee's Applebee's is offering all three of its Classic Handcrafted Burgers—Classic Cheeseburger, Classic Bacon Cheeseburger, or Classic Burger—for $8.99, served with a side of classic fries. This promotion is valid for dine-in and to-go orders on September 18, 2025, and can be redeemed through the website, mobile app, or in-person at participating locations. No promo code is required.

Ruby Tuesday Ruby Tuesday will be offering several different burger options on National Cheeseburger Day, though specific pricing details were not provided in the available sources. Customers are encouraged to contact their local Ruby Tuesday location for complete details on available burger choices and associated pricing.

Red Robin Red Robin is featuring the Red's Double Tavern Burger with bottomless sides and beverage starting at $9.99. This offer is valid for dine-in customers only on September 18, 2025.

Legends Tavern & Grille Legends Tavern & Grille is offering all-day cheeseburgers for $5 with the purchase of any beverage. This promotion is exclusively available for dine-in customers at participating locations.

Miller's Ale House Miller's Ale House is providing its Classic Cheeseburger for $6.99 for members of the Raving Fans E-Club loyalty program. This offer is valid on September 18, 2025, at participating locations.

Farmer Boys Farmer Boys is offering its Big Cheese Cheeseburger for $4 for Rewards members. This deal is limited to one per customer and is valid on September 18, 2025.

Burger Chain Specials

BurgerFi BurgerFi is implementing a buy-one-get-one promotion where customers can purchase one cheeseburger and receive a second for just $1. This offer is valid at all participating locations on September 18, 2025.

Burger21 Burger21's Patty Perks loyalty members can enjoy $4 Cheesys when ordering through the Burger21 mobile app exclusively. This offer is valid only on National Cheeseburger Day, September 18, 2025.

Mooyah Mooyah is offering The MDC for $5 with any $5 or greater purchase for app members only. Additionally, Rewards and app members can receive a free cheeseburger with the purchase of fries and a drink on September 18, 2025, at participating locations.

Hamburger Stand Hamburger Stand is providing a buy-one-get-one-free cheeseburger promotion when customers use the promo code CHEESEBURGER. The specific terms and ordering methods for this promotion were not detailed in the source materials.

Dog Haus Dog Haus is offering a buy-one-get-one-free deal on Haus Cheeseburgers all day long through the Haus Rewards mobile app. This promotion is exclusively available to app users.

Specialty and Regional Offers

Buffalo Wild Wings Buffalo Wild Wings' Blazin' Rewards members can enjoy a buy-one-get-one-free burger promotion all day on National Cheeseburger Day. This deal is valid for dine-in, takeout, or delivery orders placed through the Buffalo Wild Wings website or mobile app.

Dairy Queen Dairy Queen is offering a free Double Original Cheeseburger Stackburger with any online or in-app purchase of $1 or more. This limited-time digital deal runs from September 15-19, 2025, and is available exclusively to existing and new DQ Rewards members.

Whataburger Whataburger customers can celebrate with a #5 Bacon & Cheese Whataburger and receive a free order of fries or onion rings with their purchase. This beloved burger features bacon, American cheese, tomato, lettuce, pickles, onions, and mustard. The offer is available through the Whataburger website or app.

99 Restaurants On September 18, 2025, dine-in guests at 99 Restaurants can enjoy the Ninety Nine's Cheese Burger with fries for just $8.99.

Bad Daddy's Burger Bar Bad Daddy's Burger Bar is offering a Double Classic Smash Burger and a side for $10 when dining in or ordering online at all 39 locations on September 18, 2025.

Buffalo's Cafe Buffalo's Cafe, a Georgia-born wing chain, will provide a free Pepsi with the purchase of a cheeseburger on September 18, 2025. This offer is available for dine-in only at participating locations.

Carl's Jr. Carl's Jr. My Rewards members can receive a Western Bacon Cheeseburger for half off with the purchase of a large fountain drink on September 18, 2025.

Cuban Guys Cuban Guys locations will offer the Havana Burger for just $6 all day on September 18, 2025.

Huddle House Huddle House Rewards members can receive a free Single Smashed Burger Deluxe on National Cheeseburger Day.

Delivery Service Deals

DoorDash/Shake Shack Customers ordering through DoorDash on National Cheeseburger Day can receive $9 off a purchase of $25 or more at Shake Shack. This offer is exclusively available through the DoorDash platform.

Tips for Maximizing National Cheeseburger Day Deals

1. Join Loyalty Programs: Many of the best deals require membership in restaurant loyalty programs. These programs are typically free to join and provide benefits beyond National Cheeseburger Day.

2. Download Restaurant Apps: Nearly all offers are exclusively available through restaurant mobile applications. Downloading these apps before September 18 ensures access to deals.

3. Check Local Participation: While most offers are national, some restaurants may not participate at all locations. Verify with your local restaurant before visiting.

4. Combine Offers Where Possible: Some restaurants allow multiple deals to be combined, though terms vary by location. Check individual restaurant policies.

5. Order Early: Popular deals may sell out, especially at limited-service restaurants. Consider ordering during off-peak hours if possible.

6. Read Fine Print: Pay attention to purchase minimums, item limitations, and expiration times to ensure eligibility.

7. Share with Friends: Many buy-one-get-one-free deals make National Cheeseburger Day an excellent opportunity to dine with friends and family.

Conclusion

National Cheeseburger Day 2025 presents numerous opportunities for burger enthusiasts to enjoy free and discounted cheeseburgers at their favorite restaurants. From fast food chains to sit-down establishments, offers range from complimentary cheeseburgers with small purchases to significant discounts on signature menu items. While many deals require participation in loyalty programs or mobile app usage, these programs are typically free to join and provide ongoing benefits. By planning ahead, joining necessary loyalty programs, and understanding offer terms, consumers can maximize their savings and enjoy the celebration of this delicious American favorite.

Sources

1. National Cheeseburger Day Freebies & Deals
2. National Cheeseburger Day Deals and Freebies
3. National Cheeseburger Day 2025 Deals
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6. National Cheeseburger Day 2025 Deals