Happy Pi Day 2026: Every Pizza and Pie Deal Available Right Now — March 14
Today is Pi Day — 3/14 — and the deals are live. From $3.14 Blaze Pizza BOGOs to free Burger King pies, dozens of chains are leaning hard into the math-themed holiday that Congress made official back in 2009. Here's everything worth knowing, organized by where you can get the best deal today.
What Pi Day Is and Why Restaurants Care
Pi Day honors the mathematical constant 3.14 — the ratio of a circle's circumference to its diameter — and this year it falls on a Saturday, making it one of the biggest Pi Days for deal hunters in recent memory.
Pi Day itself dates to 1988, when physicist Larry Shaw launched celebrations at the Exploratorium science museum in San Francisco. Congress designated March 14 as National Pi Day in 2009. Fittingly, it also happens to be Albert Einstein's birthday.
The Best $3.14 Pizza Deals Today
Blaze Pizza is running its most popular deal of the year: buy one 11-inch pizza and get a second of equal or lesser value for $3.14 at participating locations. The offer is in-store only, one per person, and guests who visit today also receive a digital BOGO code for future use in the app.
Marco's Pizza is offering a medium one-topping pizza for $3.14 with the purchase of any large or extra-large pizza using the code PIDAY at online or app checkout today only.
&pizza customers can purchase a pie for $3.14 when they buy another and use the code PIDAY. Round Table Pizza Royal Rewards members get a one-topping personal pizza for $3.14 with the purchase of a large or XL pizza.
Anthony's Coal Fired Pizza is offering a 10-inch coal-fired cheese pizza for $3.14 with any beverage purchase — dine-in only until 4 p.m. local time.
Papa John's Papa Rewards members can get a second large or XL pizza for $3.14 when they purchase the first — and the chain is rumored to be dropping additional deals through March 20.
Free Stuff and Loyalty Deals
Burger King Royal Perks members get a free Hershey's Sundae Pie or Cinnamon Apple Pie with any $3.14 purchase today through the app or website.
7-Eleven, Speedway, and Stripes stores are offering 7Rewards and Speedy Rewards members whole pizzas for $3.14 and cinnamon sugar fried pies for just 31.4 cents today through the 7NOW app.
BJ's Restaurant and Brewhouse is offering a full-size classic Pizookie for $3.14 with the purchase of a large or shareable pizza — valid for dine-in and dine-out orders.
Pizza Hut via DoorDash is running a BOGO deal: buy one medium or large Create Your Own pizza and get one free at participating locations while supplies last. Sbarro on DoorDash offers DashPass members $5 off eligible orders of $25 or more through April 6.
Dessert Pie Deals Worth Knowing
Polly's Pies is offering dine-in guests a free slice of pie with any entrée purchase. Polly's Perks members get a free slice with no purchase required.
Marie Callender's is offering a $3.14 slice of pie for dine-in guests today — excluding fresh fruit and cheesecake options.
Grand Traverse Pie Company is giving guests a free slice of its Michigan ABC (Apples, Blueberries, and Cherries) pie with any purchase today.
Goldbelly is running a 31.4% discount on select pies through its website. Grimaldi's is serving $3.14 giant pizza slices at participating locations from 11 a.m. to 3 p.m.
Deals That Run Beyond Today
Sheetz is offering cheese and pepperoni pizza flatz for $3.14 from today through Friday, March 20 — redeemable only through the Sheetz app at any of its 810-plus locations.
Through March 29, Costco customers can save $4 on the purchase of a two-pack of Milton's Roasted Vegetable Cauliflower Crust Pizza.
Most deals require loyalty app membership or a promo code — check individual restaurant websites before heading out to confirm your local location is participating.
