National Cheeseburger Day 2025 Complete Guide To Freebies And Deals Across The United States

National Cheeseburger Day on September 18, 2025, presents an opportunity for burger enthusiasts across the United States to enjoy special offers, freebies, and discounted menu items from numerous restaurant chains. This annual celebration features deals from fast food establishments to sit-down dining restaurants, with many requiring participation in loyalty programs or mobile app usage. The following comprehensive guide details all verified offers available for National Cheeseburger Day 2025, including eligibility requirements, redemption methods, and valid dates.

Major Fast Food Chains

McDonald's The fast-food giant is offering multiple options for National Cheeseburger Day. Customers can obtain a Double Cheeseburger for just $0.50 through the McDonald's app on September 18, 2025. Participation may vary by location, and there is typically a limit of one per customer. Alternatively, McDonald's is also offering a free Cheeseburger with a minimum $1 purchase through their app. Both offers require downloading the McDonald's app and accessing the offers section to redeem.

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. Additionally, the chain is extending freebies throughout the week from September 15 to September 21 for its loyalty members. The offer is accessible through the Burger King mobile app, where members can find the specific details applicable to their market.

Wendy's Wendy's is celebrating National Cheeseburger Day by offering Junior Bacon Cheeseburgers for just 1 cent with any purchase through their mobile app. This offer is available from September 18 through September 22, 2025, with a limit of one per account. Customers must download the Wendy's app from either the App Store or Google Play to access this promotion.

Sit-down Restaurants

Applebee's Applebee's is offering any of their Classic Handcrafted Burgers—including the Classic Cheeseburger, Classic Bacon Cheeseburger, or Classic Burger—for $8.99, served with classic fries. This deal is valid for both dine-in and to-go options on September 18, 2025 only, and does not require a promo code.

Smashburger Smashburger is providing multiple options for National Cheeseburger Day. Customers can get any single Smashburger for $4.99 at participating locations. Additionally, the Classic Smash Double Burger is available for $5 on September 18, 2025, at participating locations. Details can be checked through the Smashburger app or website.

Buffalo Wild Wings For Rewards members, Buffalo Wild Wings is offering a buy-one, get-one-free deal on burgers all day on September 18, 2025. This promotion is valid for dine-in, takeout, or delivery through the Buffalo Wild Wings website or mobile app.

Burger 21 Burger 21 is offering $4 Cheesys for Patty Perks loyalty members, but this deal is restricted to app orders only. The offer is valid on September 18, 2025, and requires membership in the Patty Perks program.

BurgerFi BurgerFi is celebrating with a buy-one cheeseburger, get-a-second-for-$1 deal on September 18, 2025. The promotion is available at all participating locations, though participation may vary by location.

Regional & Specialty Chains

White Castle White Castle is celebrating with a buy-one-get-one-free offer on Cheese Sliders using the code SAYCHEESE. This deal is valid for online and app orders from September 18 to September 21, 2025, providing several days to take advantage of the promotion.

Wayback Burgers Wayback Burgers is offering their classic burgers for $5 (regularly $9.19) on September 18, 2025. This represents a significant discount on their regular menu price for this special occasion.

Checkers/Rally's Fans of this regional chain can snag Checkers' (also known as Rally's) signature Big Buford for just $3 at participating locations nationwide on September 18, 2025, while supplies last.

Whataburger In a Texas-sized deal, Whataburger is offering their #5 Bacon & Cheese Whataburger with a free fry or onion ring on National Cheeseburger Day. This beloved burger features bacon, American cheese, tomato, lettuce, pickles, onions, and mustard, making it a substantial meal with the added side.

Bad Daddy's Burger Bar This restaurant is offering a Double Classic Smash Burger with a side for $10 when dining in or ordering online at all 39 locations on September 18, 2025. This deal provides a substantial burger meal at a discounted price.

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

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

Farmer Boys Farmer Boys is offering their Big Cheese Cheeseburger for $4 for Rewards members, with a limit of one per customer. This deal is available through their rewards program on September 18, 2025.

Mooyah Mooyah is providing multiple options for National Cheeseburger Day. Rewards or app members can get The MDC for $5 with any $5+ purchase. Additionally, app members can receive a free cheeseburger with the purchase of fries and drink on September 18, 2025, at participating locations.

Shake Shack Shake Shack is offering free cheeseburgers from 11 A.M. to 2 P.M. with promo code SHACK on September 18, 2025. Additionally, when ordering through DoorDash on National Cheeseburger Day, customers can receive $9 off a purchase of $25 or more at Shake Shack.

Hamburger Stand This establishment is offering a buy-one-get-one-free cheeseburger with promo code CHEESEBURGER. The code must be used to take advantage of this deal.

Legends Tavern & Grille For dine-in customers only, Legends Tavern & Grille is offering $5 burgers all day long with the purchase of a beverage on September 18, 2025.

Miller's Ale House Miller's Ale House is providing a Classic Cheeseburger for $6.99 for Raving Fans E-Club members. This deal is available through their loyalty program on September 18, 2025.

Rewards Programs & App Requirements

Most National Cheeseburger Day offers require participation in restaurant loyalty programs or mobile app usage. These programs are typically free to join and provide ongoing benefits beyond special promotions. Common requirements include:

• Downloading the restaurant's mobile app
• Creating an account with verified information
• Enrolling in the loyalty or rewards program
• Accessing the offers section of the app
• Applying the promotion at checkout, either in-store or through the app

Participation requirements vary by restaurant, with some offers requiring a minimum purchase amount while others are completely free with membership. Some promotions have limited quantities or time-based availability, so early access through the app may be beneficial.

Tips for Maximizing Your Cheeseburger Day Experience

1. Plan Ahead: Check which restaurants are participating in your area and make note of the specific offers available.
2. Join Loyalty Programs: Sign up for free rewards programs in advance to ensure you're eligible for promotions.
3. Download Apps: Install restaurant apps before September 18 to access exclusive offers and ensure smooth redemption.
4. Check Details: Verify offer terms, including minimum purchase requirements, redemption methods, and valid dates.
5. Combine Offers: Some restaurants may allow combining National Cheeseburger Day deals with existing rewards or promotions.
6. Consider Timing: Some offers have specific time windows, such as Shake Shack's 11 A.M. to 2 P.M. free cheeseburger window.
7. Share with Friends: BOGO offers work best when shared with someone who can split the cost and enjoy the free item.
8. Check Fine Print: Pay attention to limitations like one per customer, location restrictions, or expiration times.

Conclusion

National Cheeseburger Day 2025 offers numerous opportunities for burger enthusiasts to enjoy special deals and freebies from a wide variety of restaurant chains across the United States. From major fast food establishments like McDonald's and Burger King to regional favorites like White Castle and Checkers/Rally's, there are options for every taste and budget. Many offers require participation in loyalty programs or mobile app usage, so joining these programs in advance is recommended to maximize savings. By planning ahead and understanding the terms of each promotion, consumers can make the most of this annual celebration of the cheeseburger.

Sources

1. Get Me Free Samples - National Cheeseburger Day Freebies & Deals
2. SwagGrabber - National Cheeseburger Day Freebies & Deals
3. The Freebie Guy - National Cheeseburger Day Deals and Freebies
4. Fabulessly Frugal - National Cheeseburger Day Deals
5. Free Stuff Finder - National Cheeseburger Day Freebies & Deals
6. New York Post - National Cheeseburger Day 2025 Deals