Burger King offers buy-one-get-one free Whopper every day for one week

Get ready for a whopper of a deal at Burger King, Whopper lovers! The popular fast-food restaurant is known for its signature burger — The Whopper.

The iconic burger is a quarter pound of flame-grilled beef with tomatoes, lettuce, mayonnaise, ketchup, pickles and sliced white onions on a toasted sesame seed bun.

And, from Aug. 18 to 24, 2025, Burger King is offering a buy-one-get-one FREE Whopper every day at participating locations.

A Whopper is regularly $6.69, so it’s definitely a meaty deal. Price varies by location. 

Customers can take advantage of the deal once per day. That’s seven days of Whopper savings! Bring a friend or family member along to enjoy the second Whopper…or take the extra one home for dinner or lunch the next day.

The deal is only available for Royal Perks members. Join Royal Perks here. Members can access deal via the Burger King site or app.

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This deal is from Living on the Cheap, our sister site.