Pi Day, March 14, 2026: A Mathematical Celebration of Pizza
March 14th has become synonymous with marketing delicious round comfort foods for the mathematical turned food holiday known as Pi Day. On this day, pizzerias, bakeries and many other vendors of round baked goods offer deals to commemorate the mathematical constant: “pi” (?) or “pie”.
What’s the true meaning of Pi Day? Piday.org sums up the occasion: “Pi Day is celebrated on March 14th (3/14) around the world. Pi (Greek letter “?”) is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its diameter — which is approximately 3.14159.”
As you can see, it’s an easy jump to pizza. They are circular (except the ones that are square, oblong, oval or rustic). And what’s a better representation of the mathematical constant than pizza?
How are pizzerias around the U.S. celebrating Pi Day?
For pizzerias, Pi Day is an opportunity to kick up pizza promotions and grab some of the local limelight. Let your local media and influencers know what your pizzeria is doing to celebrate Pi Day. This year, Pi Day is on Saturday. A great occasion for pizza lovers to visit pizzerias around the country. Check out this roundup of how national pizza chains are celebrating Pi Day.
Four Couples Will Tie the Knot at the <er of Love: &pizza Brings Back its Free, Full Scale Pi Day Weddings on March 14
While other brands are busy crunching numbers this Pi Day, &pizza is bringing people together. The mission-driven, culture-focused pizza concept known for better flavor, quality ingredients and societal betterment announced today it will once again help couples say “Pi Do,” hosting unconventional shop weddings that celebrate love, community and pizza on March 14. The &pizza of Brookland and Hive Rooftop at Hotel Hive in Washington, D.C. will host a FREE nuptial ceremony and reception for four couples this Saturday, March 14, 2026. The event celebrates not only romance but also the deep connection fans have with the brand. Some fans have taken their devotion to the next level — from tattoos inspired by &pizza to joking that they’d marry the brand itself, showing just how much it means to them.
Find out more at andpizza.com/pi-day-weddings/.
Pizza Enthusiast Secret Code to get $3.14 Pizza at MOD Pizza
To celebrate Pi Day with MOD Pizza on 3/14, 314 lucky people who order MOD Pizza online using code IRRATIONAL during checkout will get a MOD-size Pizza for just $3.14. MOD Rewards members can also get $3.14 off their purchase of a MOD-size pizza all Pi Day long.
Blaze Pizza goes BOGO for Pi Day
Blaze Pizza, the nation’s leading fast-casual, artisanal pizza brand, is once again honoring its most iconic holiday, Pi Day, with a craveable deal that rewards pizza lovers with serious value. On March 14, guests can purchase one 11-inch pizza and get a second 11-inch pizza of equal or lesser value for just $3.14 at participating Blaze Pizza locations across North America.
Mountain Mike’s Pizza Celebrates Pi Day 2026 Logically With a Delicious Formula and Enticing Equation
Mountain Mike’s Pizza, a leading family-style pizza chain for nearly 50 years, and home of the legendary crispy, curly pepperoni®, massive 20-inch Mountain-sized pizzas and dough made fresh daily, is proving once again that arithmetic can be mouthwatering on Pi Day. On March 14, Mountain Rewards® members who purchase any medium pizza can add a second medium one-topping pizza for just $3.14, a one-day offer guaranteed to turn a numerical holiday into a premium pizza celebration.
Pizza Hut Launches Search for its Hut Crust Connoisseur on Pi Day
his Pi Day, Pizza Hut announces it is on the hunt for a real, paid gig: Hut Crust Connoisseur1, a first-of-its-kind project created to celebrate the people who love pizza crust most. The Hut Crust Connoisseur becomes the official guardian of the Hut Crust platform, responsible for tasting and testing all new crust innovations to ensure they meet Pizza Hut’s iconic standards. Yes, that means literally getting paid to eat pizza crust – and a $31,415.92 payment + free pizza for a year3. To be considered for the gig, pizza lovers must try Pizza Hut’s new Hand-Tossed pizza recipe and post an honest review on Instagram using #pizzahutcrust #pizzahut_contest and “Hut Crust Connoisseur” in the social media post sharing what they thought of the crust. Applicants then head to pizzahutcrust.com to submit a link to their review as their official application.
Whether longtime fans are revisiting their favorite order or first-timers are discovering what sets Pizza Hut apart, Pi Day makes it easier than ever to celebrate pizza’s most important element.
Fans can order the $10 Any 3-Topping Hut Crust deal at participating locations nationwide or at www.PizzaHut.com while supplies last.2
1To be considered for the Hut Crust Connoisseur, submit your hand-tossed pizza review to www.pizzahutcrust.com. Reviews can be submitted for two weeks, from March 11th – 25th. Pizza Hut will evaluate submissions and select the Hut Crust Connoisseur based on the quality, passion, and thoughtfulness of each review.
2Limited time offer at select participating locations only. Max 3 toppings. Additional charge for Original Stuffed Crust®, Pan, or extra cheese/toppings. Not available on Big New Yorker. Priced higher in some locations, including CA. Taxes, tip, and delivery fees not included. Exclusions apply.
3Year’s worth of pizza to be awarded in two (2) $260 gift cards.
Want to get creative Pi Day ideas, browse the #PiDay hashtag on Instagram.
Go to our Instagram Story this Saturday and you can see what fellow pizzerias are doing for Pi Day. We are sharing pizzeria Pi Day posts all day long! Happy Pi Day!
