Burger King is offering free hamburgers at participating locations across the United States on May 28 as part of a one-day promotion tied to National Hamburger Day. The offer, which is available exclusively through the company’s digital platforms, is open to loyalty members and comes with specific purchase requirements.
The fast-food chain says the promotion is designed to kick off the summer season and drive use of its mobile app and website. In addition to the free burger, qualifying customers may also receive a limited Spotify Premium trial through a separate digital offer.
Offer
On May 28, Burger King customers can receive one free hamburger with a qualifying purchase. The deal applies at participating U.S. locations and is limited to one free burger per account.
The promotion is available only through the Burger King mobile app or online at bk.com. Customers who attempt to order in person without using a digital platform will not be able to redeem the offer.
Eligibility
To qualify, customers must be members of Royal Perks, Burger King’s free loyalty program. New users can sign up at no cost before placing an order.
Once logged into a Royal Perks account, customers must add at least $3 worth of menu items to their cart. Eligible purchases include items such as fries, drinks, or desserts. After meeting the minimum spend, customers can apply the National Hamburger Day offer from the app’s “Offers” section to add the free hamburger.
Redemption
The free burger is applied at checkout once the offer is selected. Taxes and fees may vary by location. Availability may also differ depending on restaurant participation.
Burger King has not specified limits on the number of redemptions nationwide but notes that the promotion is valid for one day only and while supplies last.
Spotify Promotion
Alongside the burger giveaway, Burger King is offering a Spotify Premium promotion for customers who place larger digital orders.
Royal Perks members who spend $10 or more in a single digital transaction on May 28 will receive a promotional code by email for Spotify Premium Individual. The length of the free trial depends on the customer’s Spotify account status:
- Four free months for new Spotify Premium Individual subscribers
- Two free months for former subscribers whose accounts have been inactive for at least 30 days
Existing Spotify Premium subscribers are not eligible for the offer. The promotion applies only to the Individual plan and does not include Duo, Family, or Student plans. Customers who qualify must redeem the emailed code by June 13.
Other Deals
Burger King is not the only restaurant chain offering National Hamburger Day promotions. Several national and regional brands are running limited-time discounts and giveaways on May 28. Notable offers include:
| Restaurant | Deal |
|---|---|
| Bad Daddy’s Burger Bar | All-American Burger with side for $10 |
| Bobby’s Burgers by Bobby Flay | Crunchburger for $5.28 |
| Buffalo Wild Wings | 50% off burgers with GO app code GOBURGER |
| Checkers & Rally’s | Buy-one-get-one Classic Burger |
| Dairy Queen | $1 off Signature Stackburgers for rewards members |
| Jack’s | $1 hamburgers from 2 p.m. to close |
| Shake Shack | Free ShackBurger with $10 purchase using code FREEBURGER |
| Smashburger | Single burgers for $5.28 with code 528SINGLE |
| Sonic Drive-In | Free Smasher with $5 purchase, May 4–31 |
| Steak ’n Shake | Free Double Steakburger with American flag item |
| Wayback Burgers | $5 Classic Burgers for app users |
| Whataburger | Free burger with medium fry and drink |
| White Castle | 10 Original Sliders for $8.99 |
Participation and availability may vary by location, and most offers require app usage or digital ordering.
Context
National Hamburger Day is observed annually on May 28 and has increasingly become a promotional event for restaurant chains. In recent years, brands have leaned into app-based and loyalty-driven incentives, using the day to boost digital engagement and customer sign-ups.
Burger King’s promotion reflects that broader trend, pairing a low-cost food incentive with a subscription-based digital partnership.
For customers planning to take advantage of the offer, the company recommends checking the app ahead of time to confirm restaurant participation and ensure accounts are set up before ordering.
FAQs
When is Burger King offering free burgers?
The promotion runs on May 28 for National Hamburger Day.
Who qualifies for the free burger?
Royal Perks members with a $3 minimum digital purchase.
Can I redeem the deal in-store?
No, the offer is only available through the app or website.
Is there a Spotify promotion included?
Yes, orders of $10 or more may qualify for Spotify Premium.
Are all Burger King locations participating?
Participation may vary by location.

















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