Pi Day Restaurant Deals For March 14

Hooray for !  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.  Marketers are so clever.  And nerdy.

Here's our roundup of deals for Pi Day on Tuesday, March 14, 2023.  As always, EatDrinkDeals includes links to restaurant websites where you can confirm the deal and find further information.  We don't post deals that cannot be verified from a source such as a restaurant website, social media account, or press release.

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Pi Day 2023 Deals


Get a whole pizza for just $3.14 at 7-Eleven to celebrate Pi Day. The offer is open to 7Rewards members. If you're into delivery, you can get the offer on either March 13 or 14. You can get up to two pizzas at the special price.

“Pi Day is a beloved tradition at 7‑Eleven because pizza brings people together – and we love giving our customers the chance to enjoy delicious varieties of pizza at a great value,” said 7‑Eleven Senior Director of Hot Food, Vareesha Shariff in this press release. “No matter how you slice it, $3.14 for a pizza pie always adds up.”

For more great deals check out our 7-Eleven page.

Pi Day is March 14 and Blaze Pizza is all for it! Sign up for Blaze Rewards on the Blaze Pizza App by the fourteenth and you can get any 11-inch pizza for just $3.14. The offer may be different at participating locations (it's most of them). Visit the Blaze Pizza Pi Day page here for more details and to sign up for Blaze Rewards if necessary. In some locations, for example, the deal offered is a $3.14 1 topping pizza. If you're already a member, your reward will unlock on Pi Day!

Blaze Pizza Pi Day

Blaze Pizza also has online specials available every day like a pizza and fountain drink for $9.95, and more – visit our page here for details.


Brixx Pizza has a Two for Tuesday deal on select Tuesdays.  The next one is March 14 – Pi Day! Buy 2 pizzas or other entrees plus 2 beverages and get 2 pizzas or other entrees free.

To get the special you must have the Brixx app and show to your server. To see more details visit: Brixx Current Promotions

Casey's Pizza

Get $3.14 off any large pizza from Casey's on March 14. You could try out the new PEPPERONI PEPPERONI PEPPERONI with three different kinds of pepperoni – crispy-cupping pepperoni, deli-style pepperoni and traditional pepperoni. That's a lot of pepperoni.


Cici's is offering $3.14 off their buffet on Pi Day. Also, get a Kids Combo for just $3.14. No coupon is required for either offer, just mention it to your cashier. If you'd prefer to celebrate at home, you can get $3.14 off a Large one-topping pizza with promo code PIDAY.

Domino's Pizza

Domino's has a $7.99 carryout special on a Large 2-Topping Pizza (or 5-Topping for $9.99), an 8 piece order of Wings or Boneless Chicken, or a Dip and Twist Combo every day.  You'll need to place your order online, and it's for carryout orders only.  For more info and to place an order, click here for the Domino's website.  This offer isn't specific to Pi Day.  It's been around for awhile, but if it ain't broke…

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.

Jet's Pizza

Get 20% off all menu-priced items at Jet's Pizza on Pi Day with a promo code valid for online orders. Order online here and use code 314DAY at checkout. Jet's sent this press release with the code.

Marco's Pizza

Celebrate Pi Day with a Marco's Pizza offer. Buy any large or extra-large pizza – including the new Sausage Magnifico or Ultimate Magnifico and get a medium 1-topping pizza for only $3.14 more. Order online or through the Marco's Pizza app using code PIDAY2023.

Or, save with Marco's Pizza promo codes for $6.99 Medium Pizzas, $8.99 Larges and more. Learn more in our Marco's page here.

Mountain Mike's Pizza

Get $3.14 off any size pizza when you order with the Mountain Mike's app.

Mountain Mike's has other offers going on, too. Click here to view them all and save on your next pizza night!

Papa John's Pizza

Buy one large one-topping pizza at regular price and get a second large one-topping pizza for $3.14 from Papa John's on Pi Day. You'll need to be a Papa Rewards member to get the deal. You can sign up here now through March 14 and you'll get the offer sent to your email.

Also, get 25% off a $15 or more order with promo code CHOOSEBETTER that Papa John's Pizza is running.  Also, you can get a new Large Crispy Parm Pizza for just $12.99, or a $7.99 1-Topping Large Pizza for carryout.  Click here for our Papa John's rundown with the details.

Papa Murphy's Pizza

Get 25% off an order of $20 or more with promo code MURPHY25 from Papa Murphy's.

Also, get Medium 2 Topping Pizzas for $6.99 apiece, and specials on Tuesdays and Fridays – visit our Papa Murphy's page to learn more.

Perkins Restaurant

Here's a non-pizza Pi Day offer for you. Get a free slice of pie with a Perkins coupon valid on Pi Day, March 14. You'll need to sign up for Perkins eClub to get the coupon sent to your email ahead of time. Perkins sent this press release with the details.

Pie Five Pizza

Buy 3 personal-sized pizzas and get a fourth one free from Pie Five Pizza! The “Free 4th All” value deal is valid for all personal pizzas and includes popular varieties like the Gaucho Steak, Five-Alarm Fire, Not Your Father's Veggie, Mike's Sticky Fingers and High Five-Meat. Pie Five Pizza put the word out on its social media channels.

Pie Five Pizza buy 3 get 1 free special

Pizza Hut's everyday deal for a large, three-topping Tastemaker Pizza for $10.99 is still going strong.  To get the Tastemaker $10 deal, go to the Pizza Hut Deals page click on “Add to Order” under the Tastemaker section.

For more info on this and other specials, like a 30% off promo code, go to our Pizza Hut page.


Rewards members can buy one pizza and get one free from Schlotzsky's on March 14. You can get the deal for in-store or online orders. Schlotsky's has the details up on its website. You can visit their site here to sign up for Rewards and get ready for the .

Get $3.14 off 10-inch individual size pizzas at Your Pie to celebrate Pie Day on March 14.  You'll need to get the Your Pie Rewards app to get the deal (you can take care of that here). The chain posted this offer on their Facebook page.

Go to our Your Pie story here for details on how to get the app to score your cheap pizza.

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.

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