pi day deals: Pi Day Deals: Pizza Hut, Burger King and other chains offer pizza and dessert pie specials — check them out
Restaurants and food brands are offering special promotions to celebrate the occasion, from pizza slices to dessert pies. Many restaurants offer deep discounts, limited-time packages, and even freebies for vacationing customers.
Dozens of restaurants, takeaways and markets are participating in the celebrations for 2026. Whether you want a cheap pizza, a slice of cake, or a discounted frozen meal, Pi Day deals are popping up just about everywhere. Information on the deals comes from TODAY and WRAL News.
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Why is Pi Day celebrated with pizza and cake deals?
Pi Day is celebrated every year on March 14 and is written numerically as 3/14 and originates from the mathematical constant pi.
In mathematics, pi (π) represents the ratio between the circumference and diameter of a circle. This number is often shortened to 3.14, so March 14 has become an unofficial holiday honoring it.
Over time, restaurants realized that this figure also lends itself perfectly to food promotions. After all, both pies and pizzas are circular, making them the ideal symbol of the day.
As a result, food chains and retailers across the country are now celebrating Pi Day with discounted menu items, $3.14 specials and limited-time offers.
There is another interesting historical coincidence related to history. Famous physicist Albert Einstein was born on March 14, 1879.
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Pi Day Deals 2026
Flaming Pizza
Blaze Pizza is once again celebrating Pi Day with a familiar promotion.
Customers who purchase a Blaze Pizza 11-inch pizza on March 14, 2026 will be able to get another for $3.14. Offer valid in stores only and valid at participating locations.
The promotion was shared on the company’s Facebook page and continues the brand’s tradition of celebrating the holiday with a pizza-focused deal.
burger king
Burger King is joining the Pi Day celebrations with a dessert promotion aimed at rewarding its members.
On March 14, 2026, customers can get a free Hershey’s Sundae Pie or Cinnamon Apple Pie when they spend $3.14 or more through the Burger King app or website.
The deal is part of the chain’s Perks Week promotion, which runs from March 8 to March 14. Throughout this week, rewards members will have access to a different free item with purchase each day.
Domino’s
Domino’s is also offering a huge discount during Pi Day.
Domino’s is promoting what it describes as its “best deal ever,” according to the company’s website. Customers can order any pizza with any toppings for $9.99, with a seven-topping limit.
The chain is also running another promotion that allows customers to choose two participating menu items for $6.99 each, including select pizzas.
Marco’s Pizza
Marco’s Pizza has created a special Pi Day code for customers who place digital orders.
On March 14, 2026, customers who purchase a large or extra-large menu-priced pizza will be able to add a medium single-topping pizza for $3.14.
To redeem the offer, customers must enter code PIDAY during online or in-app checkout. Like many Pi Day deals, the promotion is valid only at participating locations.
MOD Pizza
MOD Pizza offers several different promotions tied to Pi Day.
Rewards members can get $3.14 off the purchase of a MOD size pizza when ordering through the app and entering the code IRRATIONAL at checkout.
Additionally, 314 customers will receive their entire order for $3.14. The company is also offering a free Pi Day poster for fans to download.
Papa John’s
Papa Johns is promoting many special promotions throughout the holiday.
Offers also include Papa Matches, which allow customers to purchase participating products for $6.99 each when they buy two or more. This promotion includes select pizzas.
The chain is also advertising a large single-topping pizza for $7.99, along with additional store-exclusive deals via its website.
pizza hut
Pizza Hut is offering many different offers during Pi Day celebrations.
Customers can access the chain’s $7 Deal Lovers promotion by purchasing two or more participating items. Carryout pizzas are also available, starting at $10.
Another standout option is the Large Meal Box, which starts at $24.99 at participating locations.
sheetz
Sheetz is expanding its Pi Day celebration beyond just one day.
The company stated: “Sheetz will celebrate National Pi Day (3/14) by offering customers a specially priced $3.14 cheese or pepperoni pizza flat. This special offer is valid from National Pi Day (Saturday, March 14) through Friday, March 20, 2026. This promotion is available only through the Sheetz app. Customers must add the offer under the OFFER tab in the Sheetz app to redeem it anywhere at Sheetz. According to Sheetz PR staff More than 810 locations.
Raceway and 7-Eleven
Speedway and 7-Eleven stores are also participating in the Pi Day festivities.
On March 13 and March 14, rewards members will be able to purchase an entire pizza for $3.14 in stores or through the 7NOW Delivery app.
Additional promotions include Cinnamon Sugar Fried Pies for 31.4 cents, 7-Choose Snack Pies for $1, and quesadillas for $3.14.
Durham
A local Pi Day event is being held at The Durham in Durham, North Carolina.
Starting at 14:00 on March 14, cake slices will be sold for $3.14 at the hotel’s Coffee Bar. The pies are made by Durham baker Phoebe Lawless.
Customers can choose from Chocolate Chess, Lemon Chess or Buttermilk Sugar cake.
Groupon
Shoppers in the Raleigh and Triangle areas can find additional pizza deals through Groupon.
Discount offers have emerged for restaurants such as Brixx, Vic’s Pizzeria, Chuck E. Cheese, Nancy’s Pizzeria, Rudino’s, Divano’s Pizzeria and Johnny’s Pizza.
Offers are listed as valid as of March 8, 2026, but customers are encouraged to check their own postcode to see local deals.
Door Indicator
Delivery platform DoorDash is also participating in Pi Day celebrations with a variety of restaurant promotions.
According to the DoorDash press release, “Customers nationwide can take advantage of the following Pi Day offers on the DoorDash app:”
Pizza Hut customers can purchase one medium or large “Create Your Own Pizza” pizza at participating locations on March 14 and receive another pizza free.
Sbarro is offering $4 off qualifying orders of $20 or more between March 14 and April 6.
Blaze Pizza is also running a promotion where customers who purchase a Simple Pie 11-inch cheese pizza can get another one free between March 14 and April 6.
Market Opportunities
Retailers also participate in Pi Day with discounts on frozen pizzas and cakes.
Food Lion is selling snack pies for $1 each in the bakery section from March 11 to March 17.
The store also offers Red Baron frozen pizzas for $4.49, dropping the price to $2.99 with a $1.50 digital coupon.
Harris Teeter is selling flatbread pizzas for $3.14 on March 14 and has additional deals on gourmet pies and hot-bake pizzas.
Lidl is offering select Red Baron frozen pizzas for $3.49 from March 11 through March 17.
At Lowes Foods, apple pies sell for $5.99, while Publix sells mini apple pies for $3.14.
A holiday where math and food are blended
Pi Day may have started as a mathematical celebration, but over time it has evolved into one of the most fun food holidays of the year.
From pizza chains to grocery stores, grocery retailers to delivery apps, businesses are embracing the day’s cyclical theme.
For customers, this means the chance to enjoy pizza slices, sweet pies, and other circular treats for the memorable price of usually $3.14.
FAQ
Why is Pi Day celebrated on March 14?
Pi Day is celebrated on March 14 because the date matches the number 3.14, the mathematical constant that represents the ratio of a circle’s circumference to its diameter.
Which restaurants are offering Pi Day deals in 2026?
Many chains are participating, including Pizza Hut, Burger King, Blaze Pizza, Domino’s, Marco’s Pizza, MOD Pizza and others.
