Pi Day 2026 is once again turning March 14 into one of the most delicious deal days of the year. Restaurants, pizza chains, convenience stores and delivery platforms across the United States are celebrating the mathematical constant 3.14 with limited-time offers centered around the price point of $3.14.
The annual holiday has become a marketing favorite for food brands because the word “pi” sounds like “pie.” That playful connection has led to a surge of promotions focused on pizza, dessert pies, cookie pies and other treats. From $3.14 whole pizzas to buy-one-get-one deals and free slices of pie, dozens of chains are participating this year.
Major brands including 7-Eleven, Blaze Pizza, Papa Johns, Marco’s Pizza, Burger King, BJ’s Restaurant & Brewhouse, California Pizza Kitchen, Cicis Pizza and more are offering discounts and freebies tied directly to the number 3.14.
7-Eleven Pi Day pizza deal and in-store restaurant offers
One of the most eye-catching Pi Day offers comes from convenience giant 7-Eleven. Rewards members can purchase any whole pizza for just $3.14. The promotion runs from March 13 through March 14 at participating 7-Eleven locations.
The deal is also available at participating Speedway and Stripes convenience stores. Customers can order the discounted pizza in-store or through the company’s delivery platform via the 7-Eleven website or the 7Now Delivery app.
Additional food brands located inside select 7-Eleven stores are joining the celebration. Laredo Taco Company is offering quesadillas for $3.14, while Raise the Roost locations are selling a Chicken Tender Box — which includes three crispy tenders, a dipping sauce and a biscuit — for $3.14 on March 14.
Blaze Pizza launches its annual Pi Day BOGO promotion
Blaze Pizza continues its long-running Pi Day tradition in 2026 with a popular buy-one-get-one promotion. Customers can buy one 11-inch pizza and receive a second pizza of equal or lesser value for $3.14 at participating locations.
The chain says this is the 12th consecutive year it has celebrated Pi Day with a special offer. The promotion will be available at nearly 300 Blaze Pizza locations across North America.
Customers who redeem the deal on March 14 will also receive a special code through the Blaze Pizza app. That code unlocks another buy-one-get-one for $3.14 promotion that can be used anytime through the end of March. The second promotion can also be applied to delivery orders placed through the company’s app.
Papa Johns Pi Day BOGO deal for rewards members
Papa Johns is offering one of the bigger pizza promotions tied to Pi Day this year. Customers who buy one large or extra-large pizza at regular menu price can get a second pizza of equal or lesser value for $3.14.
The deal is available exclusively to members of the Papa Rewards loyalty program. Customers must join the program on or before March 14 in order to redeem the offer. In addition to the Pi Day special, Papa Rewards members will receive exclusive deals throughout the week directly through their rewards account.
DoorDash Pi Day deals from Pizza Hut, Blaze and Sbarro
Delivery platform DoorDash is offering several restaurant deals for customers celebrating Pi Day from home. Among the featured offers:
Pizza Hut: Customers can buy one medium or large “Create Your Own” pizza and get another one free at participating locations on March 14.
Sbarro: DoorDash users can get $4 off orders of $20 or more from participating locations between March 14 and April 6. DashPass members can receive $5 off orders of $25 or more.
Blaze Pizza: Customers can buy one Simple Pie 11-inch cheese pizza and receive a second pizza free from participating locations between March 14 and April 6.
Customers can browse participating locations through DoorDash.
Marco’s Pizza and Cicis Pizza offer additional $3.14 deals
Marco’s Pizza is celebrating Pi Day by offering a medium one-topping pizza for $3.14 when customers purchase any large or extra-large pizza at regular price. The offer is available for online and app orders only and requires the promo code PIDAY.
Cicis Pizza is offering a similar promotion. Customers who purchase one medium or large one-topping pizza with Cicis’ original round crust can buy a second pizza of the same size for $3.14. The deal can be redeemed either in-store or online using the code PIDAY.
California Pizza Kitchen rewards members get $3.14 pizzas
California Pizza Kitchen is extending its Pi Day promotion across two days. CPK Rewards members can purchase an Original BBQ Chicken, Pepperoni or Traditional Cheese pizza for $3.14 with any purchase of $25 or more.
The deal runs on March 13 and March 14 and is available for dine-in, takeout and delivery orders. Customers who are not already members can sign up for the CPK Rewards program through the company website or mobile app before March 14 to qualify for the offer.
Burger King, BJ’s and dessert brands highlight pie-themed treats
Burger King is celebrating the day with a dessert promotion rather than a pizza deal. Customers who spend $3.14 or more on March 14 can receive either a free Hershey’s Pie or a Cinnamon Apple Pie.
BJ’s Restaurant & Brewhouse is offering its signature dessert — the Pizookie — as part of a Pi Day promotion. Customers who purchase a large or shareable pizza can get a full-size classic Pizookie for $3.14. In some locations, guests may also find a deal offering a second Pizookie for $3.14 when purchasing one full-size dessert.
Voodoo Doughnut is also taking part in the celebration. Members of the brand’s fan club can receive two Banana Cream Pie doughnuts for $3.14 as part of its Pi Day promotion.
Perkins and other restaurants offer free pie slices
Several restaurant chains are focusing on classic pie desserts instead of pizza for Pi Day. Perkins restaurants are offering a free slice of pie with the purchase of an entrée when customers present a promotional coupon on March 14.
The offer applies to a range of pie flavors, including Banana Cream Pie, Homestyle Apple Pie and Chocolate French Silk Pie, at participating locations.
Village Inn is offering a similar promotion, giving customers a free slice of pie when they purchase an entrée and beverage while dining in.
Famous Dave’s locations are also celebrating the holiday with a free slice of Bakers Square pie when customers make a minimum purchase of $10.
Additional Pi Day deals from Schlotzsky’s, Paisano’s and Papa Murphy’s
Other chains are offering additional limited-time discounts tied to Pi Day. Schlotzsky’s rewards members can purchase a pizza or flatbread for $3.14 on March 14 either online or in-store.
Paisano’s Pizza is offering a large cheese pizza for $3.14 when customers place orders of $25 or more on March 14.
Papa Murphy’s is offering customers 31.4% off their online order using the code PIDAY25. The discount applies to regular-priced menu items and does not require a minimum purchase.
Why Pi Day has become a major food promotion
Over the past decade, Pi Day has evolved from a niche math celebration into a widely recognized food promotion day. Pizza chains in particular have embraced the holiday because the $3.14 price point allows brands to create memorable marketing campaigns while still encouraging customers to place larger orders.
With dozens of national chains and delivery platforms participating in 2026, Pi Day continues to grow as one of the most widely celebrated food deal events in the United States. For customers willing to check rewards apps and promo codes, March 14 can easily become one of the cheapest days of the year to enjoy pizza and pie.
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