There is literally a national holiday for just about anything — and, yes, that includes a day dedicated to all of the math nerds out there. Every year, Pi Day is celebrated on March 14, so what better way to celebrate the specialty of the pi number? By ordering yourself a hot, steaming pizza (or pie), that’s what!
Pi Day has transformed into a national food holiday for pizzerias, pie shops and bakeries that roll out amazing deals as a way to commemorate the beloved mathematical equation. I’m talking $3.14 slices, buy-one-get-one deals and pie slices at cheap prices that would even have your math teacher do a double take. Whether you’re a die-hard pizza lover or need to fix your sweet tooth, don’t waste time snatching up on these Pi Day food deals before they’re gone — they won’t last forever like 3.14.
Blaze Pizza
For the pizza lovers, you’re in luck! Blaze Pizza will offer you a second pizza for $3.14 when you buy any 11-inch pizza. The offer is only valid in-store and is limited to one order per person.
7-11
For Pi Day, 7-11 is offering reward members with any pizza of any flavor for $3.14 through the 7NOW app.
BJ’s Restaurant and Brewhouse
If you have a craving for something sweet, BJ’S is celebrating Pi Day with a $3.14 Pizookie when you purchase a large or shareable pizza. This deal is valid for dine-in and dine-out orders.
Crust Pizza Co.
At Crust Pizza Co., order any large pizza and snag another one with one-topping at the lovely price of $3.14.
Burger King
BK is offering a free Hershey’s pie or cinnamon apple pie with a purchase of $3.14 or more. You must be a Royal Perks member in order to snag on this sweet deal.
Marco’s Pizza
Swing over to Marco’s Pizza on March 14 to grab a medium-topping pizza for $3.14 — just make sure to purchase any large or extra-large menu-priced pizza and use promo code PIDAY either online or in-app.
Marie Callender’s
Not a fan of pizza? No problem — Marie Callender’s is offering pies at the cost of $3.14, although the offer excludes fresh fruit and cheesecake, so keep that in mind.
Pie Five Pizza
If you have a Pie Five Pizza in your state, they are giving away free personal pizzas to Circle of Crust rewards members when you purchase any BYO or signature personal pizza.
Voodoo Doughnut
Although doughnuts aren’t shaped as pies, Voodoo Doughnut is still taking part in the tradition. If you are a Fan Club member, you can get two banana creme pies (doughnuts) for $3.14.
Wiseguy Pizza
To celebrate National Pi Day, Wiseguy Pizza is offering $3.14 New York-style slices — cheese or pepperoni — when you use promo code PIDAY2026 during online checkout.