Math enthusiasts and dessert lovers across the globe have a special reason to celebrate every March 14, as this date mirrors the first three digits of the mathematical constant pi: 3.14. Commonly written as 3/14 or 3.14, this occasion is widely recognized as Pi Day, drawing attention from mathematicians, pastry aficionados, and savvy business owners alike. In 2026, numerous restaurant and retail chains, including 7-Eleven, BJ's Restaurant and Brewhouse, Blaze Pizza, and California Pizza Kitchen, are joining the festivities with pi-themed promotions. Here is a comprehensive guide to the most enticing Pi Day deals uncovered for this year.
7-Eleven: Pizza and More for Reward Members
7-Eleven stands out with some of the most appealing Pi Day offers in 2026. Exclusive to reward members, the convenience store chain is providing a whole pizza for just $3.14, available both in-store and through the 7Now delivery app. This discount is valid from March 13 through March 14, giving customers a two-day window to take advantage. Additionally, Laredo Taco Company, a Tex-Mex brand owned by 7-Eleven, is offering $3.14 quesadillas at their restaurant locations. For those with a sweet tooth, 7-Eleven’s Raise the Roost restaurants are selling cinnamon sugar fried pies for a mere 31.4 cents, adding a delightful twist to the celebrations.
Blaze Pizza: A Classic Pizza Pie Promotion
Pi Day would not be complete without a focus on pizza pies, and Blaze Pizza is delivering with a special offer available exclusively on March 14. Customers with a Blaze Rewards account can purchase one 11-inch pizza at full price and receive another for $3.14, but this deal is only accessible in physical stores. Some patrons have noted that this year's promotion is less enticing compared to previous years, such as in 2024 when any 11-inch pizza was available for just $3.14. A spokesperson for Blaze Pizza emphasized the significance of the event, stating, 'Pi day is more than a promotion for us, it’s a celebration our fans look forward to every year. It’s our way of saying thank you to the guests who have made Blaze part of their traditions.'
BJ's Restaurant and Brewhouse: Combining Pizzas and Pizookies
Diners visiting BJ's Restaurant and Brewhouse can enjoy a unique Pi Day treat by ordering a large or shareable pizza and adding a full-size Pizookie for $3.14. This offer highlights two types of pies: the traditional pizza and BJ's iconic Pizookie, which is a warm, soft-baked cookie served in a deep-dish pizza pan or skillet, often topped with a scoop of ice cream. This combination provides a perfect blend of savory and sweet for the occasion.
Burger King: Sweet Pie Slices for App Users
Burger King is embracing Pi Day with a focus on dessert pies. On March 14, customers using the Burger King app can receive a free slice of Hershey’s sundae pie or cinnamon apple pie with any purchase of $3.14 or more. This promotion follows a recent social media video where Burger King's president taste-tested a Whopper, seemingly poking fun at McDonald's CEO, adding a playful backdrop to the deal.
California Pizza Kitchen: Rewards Program Exclusives
California Pizza Kitchen is offering a $3.14 pizza on Pi Day for individuals who sign up for their CPK Rewards program. Participants can choose from flavors like BBQ chicken, pepperoni, or cheese. For existing rewards members, this exclusive offer will be available in their digital wallet on March 14, ensuring easy access to the discount.
Crumbl Cookie: A Cookie Dough Pie Hybrid
While Crumbl is renowned for its cookies, the chain is also participating in Pi Day festivities. From March 9 to 14, customers can order a special chilled cookie dough pie, described as 'a brown sugar and graham pie crust filled with cookie dough-studded brown sugar cream cheese and a topping of whipped cream, cookie dough pieces and mini chocolate chips.' Additionally, on March 14, every Crumbl store location is required to feature an exclusive pie or pie cookie on their secret menu, adding an element of surprise to the celebration.
Papa John's: Discounts Amidst Store Closures
In previous years, Papa John's has offered $3.14 deals for Pi Day, but for 2026, the chain has not announced specific promotions for the holiday. However, customers can still benefit from existing discounts, such as a large one-topping pizza priced at $7.99. Papa John's, one of the most popular pizza chains in the US with approximately 3,500 locations nationwide, recently announced plans to shutter 300 underperforming restaurants in 2026, making any available deals particularly noteworthy for fans.
