Hooray for Pi Day! Math isn’t so bad when it gives us great deals on pies and pizza pies, right? Pi Day is an annual celebration of the mathematical constant π (pi). Pi Day is observed on March 14 (3-14) since 3, 1, and 4 are the first three significant digits of π. Many pizza places traditionally celebrate the day with $3.14 pizzas, $3.14 off a pizza, and other deals. We might find some deals on the other kinds of pies, too. Desserts need love too.
Here’s our roundup of deals for Pi Day on Saturday, March 14, 2025. Do you want to have great deals like these emailed directly to you? Click here to sign up for our newsletter!
Pi Day 2026 Deals
7-Eleven
Get a whole pizza of any kind for just $3.14 at 7-Eleven to celebrate Pi Day. The offer is open to 7Rewards members – sign up here on their website. Not feeling pizza? You can get Quesadillas for the same $3.14 price on the big day. Or how about 31.4 cent Cinnamon Sugar Fried Pies? That’s a stretch, but sure!
“At 7-Eleven, Pi Day is a yearly tradition that our customers know and love and this year we’ve expanded the celebration to two days,” said Brandon Brown, Senior Vice President of Fresh Foods at 7-Eleven, Inc. “From our iconic $3.14 pizza deal to new offerings across our restaurants, we’re going big on bold flavors to make this holiday as easy as π for our customers.”
Blaze Pizza
Pi Day is March 14 and Blaze Pizza is all for it! Buy one 11-inch pizza at regular price and get another one for just $3.14. You’ll need to sign for Blaze Rewards (do that here) to have the deal available to you on Pi Day.
Blaze Pizza also has online specials available every day, like a pizza and fountain drink for $8.95 – visit our page here for details.
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Domino’s Pizza
The popular $9,99 Any deal returns to Domino’s now through April 6. Get any pizza size except XL and up to 7 toppings on it, for $9.99 apiece! Domino’s has the deal on its homepage.
Or, read our Domino’s Pizza story and learn about other offers, like their $6.99 Mix ‘N Match deals and coupons for your local Domino’s.
DoorDash
Grab some discounts on pizza from your favorite places via DoorDash on Pi Day – here are the deals available:
- Pizza Hut: Buy one medium or large ‘Create Your Own’ pizza, get one free from participating locations on March 14
- Sbarro: Enjoy $4 off eligible orders of $20 or more from all participating Sbarro locations on DoorDash from March 14 through April 6
- Blaze Pizza: Buy one ‘Simple Pie’ 11-inch cheese pizza, get one free from participating locations from March 14 through April 6
Famous Dave’s
On Pi Day, head to Famous Dave’s for a free slice of Bakers Square pie with a $10 minimum purchase. The offer is valid for dine-in, to go and online ordering. Here are the details on the offer.
Marco’s Pizza
Get a medium 1-topping pizza for just $3.14 with the purchase of any large or extra-large menu-priced pizza with a Marco’s Pizza promo code on Pi Day. Use code PIDAY at checkout. The offer is available for online and app orders only.
Marco’s Pizza also has coupon codes for $3 off Large Specialty Pizzas, and a BOGO offer on Tuesdays. Learn more in our Marco’s page here.
Mountain Mike’s Pizza
Buy any medium pizza and get a second medium one-topping pizza for just $3.14 from Mountain Mike’s Pizza on Pi Day. You’ll need to be a Rewards member (sign up here) for the deal. Mountain Mike’s sent this press release with the offer.
Papa Murphy’s Pizza
On Pi Day, receive 31.4% off your order with a Papa Murphy’s promo code valid for online orders. Use Promo Code PIDAY26. Start an online order here.
Visit our Papa Murphy’s page to learn about other promotions once Pi Day has come and gone.
Pizza Hut
Get a Large Pizza with up to five toppings for $10 with a Pizza Hut carryout deal. This is similar to the $10 Tastemaker deal that they had for years, but now it’s carryout only. You can still get a Large Pizza with up to three toppings for $11.99 in some locations for delivery, but your mileage will vary by location on that one. You should see the $10 carryout deal up on the Deals section of the Pizza Hut website. If you don’t see it, make sure you’ve set your order to Carryout first. Otherwise, it won’t show up.
For more info on other specials, like their $7 Deal Lovers Menu, go to our Pizza Hut page, or here for Pizza Hut promo codes.
Village Inn
Get a slice of pie for $3.14 with any purchase on Pi Day at Village Inn.
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Your Pie
Get a 10″ individual sized pizza from Your Pie for only $5 on Pi Day. They posted the offer details on their website here.
More Pizza Coupons
We’ve got more than just Pi Day deals. For more deals like this including coupons and promo codes from the best pizza chains around, go to the EatDrinkDeals Pizza Coupons page.
About Pi Day
Pi Day is an annual celebration held on March 14th (3/14) in honor of the mathematical constant pi, which is approximately equal to 3.14159. It’s recently been calculated down to 31.4 decimal places. Talk about precise! Pi is a fundamental mathematical constant that represents the ratio of the circumference of a circle to its diameter, and it has been studied and celebrated by mathematicians for thousands of years.
Pi Day was first celebrated in 1988 by physicist Larry Shaw at the San Francisco Exploratorium. Since then, it has become a popular holiday among mathematicians, educators, and science enthusiasts around the world. On Pi Day, people often engage in various activities that involve math and pi, such as reciting the digits of pi, baking and eating pies (since pi sounds like pie), and participating in math-related competitions and games.
While Pi Day celebrates the importance of mathematics and science education, in recent years restaurants have picked up on the concept to entice customers with promotions, usually around pizza (pizza pies) or traditional dessert baked pies.
