ALEXANDRIA, Va.—March 14, the annual day celebrating the mathematical constant π, is right around the corner and that can only mean one thing: 7-Eleven Inc. is bringing back its popular Pi Day deal, the convenience retailer announced. 7Rewards and Speedy Rewards members can get a slice of the action by enjoying any whole pizza for just $3.14.

This offer is available at participating 7-Eleven, Speedway and Stripes locations only on Tuesday, March 14, although users of the 7NOW Delivery app can also order on Monday, March 13.

The best part of Pi Day at 7-Eleven? There's something for everyone. Customers can enjoy staples like cheese and pepperoni or try the savory extreme meat pizza topped with Chicago-style sausage, beef crumbles, crispy pepperoni, smoky bacon, Canadian bacon and diced ham. For those looking to indulge in pizza all hours of the day, the breakfast pizza features 7-Eleven's signature crust topped with gravy, mozzarella cheese, cheddar cheese and savory breakfast sausage.

USA Today noted in 2022: “Pi Day, not to be confused with National Pie Day held in January or National Pizza Day in February, is usually a smorgasbord of deals on pizza, pastries and pot pies.”

For example, last year on Pi Day, McDonald’s offered free pie with a purchase of at least $1, Boston Market offered a special on its chicken potpie, Papa John’s offered a pizza for $3.14 with the purchase of a regular-price pizza, and Whole Foods offered a $3.14 discount on its cherry and apple pies.