No math necessary on National Pi Day, just lots of tasty offers that add up to big savings on pies of all kinds on March 14, 2026.
Celebrated around the world on March 14, the excitement of hungry bargain hunters multiplies on National Pi Day because of all the deals and discounts.
What’s National Pi Day? The Greek letter Pi (symbol π) represents a constant — the ratio of the circumference of a circle to its diameter — which is approximately 3.14159. As March 14 is also written 3.14, it’s the ideal day to celebrate pi and, more importantly, pie.
Bargain hunters and pie lovers can join mathematicians in the fun and frivolity of March 14, thanks to all of the National Pi Day deals offered by national and local restaurants.
7-Eleven & Speedy Cafes
7-Eleven Pi Day Deals! Hot, cheesy pizzas and sweet treats add up to serious flavor. On Pi Day, 7Rewards® and Speedy Rewards® members can grab a whole pizza for just $3.14 in-store or via 7NOW® Delivery. Don’t miss these math-magical bites!
Burger King
Enjoy a sweet slice of pie on National Pi Day!
On March 14, 2026, Burger King is offering a FREE Hershey’s Sundae Pie or Cinnamon Apple Pie with a minimum purchase of $3.14.
The offer is only available to Royal Perks members.
Crumbl Cookies
Crumbl Pi Day Treats! March 9–14, enjoy the Cookie Dough Pie with brown sugar cream cheese filling, cookie dough pieces, and mini chocolate chips. On March 14 only, discover a surprise bonus pie flavor at your local Crumbl!
Domino’s
Let the dominos fall on National Pi Day!
Through April 6, 2026, Domino’s is offering any pizza with any toppings for just $9.99 at participating locations. Choose up to seven (7) toppings.
Frost Frozen Bar (Downtown KC)
Celebrate Pi Day at Frost Frozen Bar! On March 14, 12–2pm, recite the first 15 digits of Pi from memory and enjoy a FREE 5oz frozen cocktail or mocktail. Math whiz or memory master, this is your moment to shine! Be there or be square!
Marco’s Pizza
Celebrate Pi Day this year with Marco’s Pizza!
On March 14, 2026, Marcos’ Pizza is offering a medium one-topping pizza for just $3.14 with the purchase of a large or x-large pizza at regular menu price.
Order online via Marco’s Pizza’s site or app — promo code PIDAY at checkout.
Minsky’s Pizza
Thursday, March 12 – Saturday, March 14, 2026. $3.14 Off a Large Gourmet Pizza. Must present VIP coupon to server or show on mobile device.
Available for Dine-In, Carry Out, Curbside, Delivery, and Online Ordering. For online ordering, at checkout enter code: 314
Pie Five
Pie Five Pi Week! March 9–15, Circle of Crust members get BOGO personal pizzas. On Pi Day (March 14), the deal is for everyone—plus members earn 3.14× points!
Put your calculator down and celebrate pi with some well-rounded National Pi Day deals.
The offers are valid at participating locations, while supplies last. Limit one offer per person.
Bestseller No. 1
55 Pcs Pi Day Stickers Math Sticker Happy Pi Day Decals International Day of Mathematics Science Lapel Stickers Π Day Accessories Decoration for Math Party Gift (Multicolour-A)
- What You Get: Each pack contains 55pcs Pi Day stickers in a variety of sizes and shapes. No repeats. No inappropriate images or content. Sizes about 2-3 inch.
- High Quality: 100% Waterproof, the sticker is made of PVC material and has sun protection and waterproof function. Safe and Non-toxic. Never faded out.The vinyl sticker can stick or peel off repeatedly, and won’t leave any residue. Reusable stickers are easy to use.
- Surprise Gift: These stickers for adults, kids, teens, girls, Disco Cowgirl. Pink Disco Party Decor stickers collectors and DIY lovers at every important holiday (Thanksgiving, Halloween, Christmas, New Year, etc.).. I’m sure they will be very happy and excited when they receive this gift. Perfect as party supplies, party favors
Bestseller No. 2
Pi Earrings for Women Pink Math Geek Nerd 3.14 Novelty Dangling Drop Earrings Mathematical Pi Symbol Teacher Earring Jewelry (Gold Blue)
- DESIGN FEATURES: Stylish mathematical pi symbol (3.14) dangle earrings in elegant silver with green accents, perfect for math enthusiasts
- VERSATILE STYLE: These novelty earrings can be worn for both casual and professional occasions, adding a unique mathematical touch to any outfit
- DANGLE LENGTH: Earrings feature an attractive drop design that hangs approximately 1.5 inches from the ear lobe
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