Pi Day Restaurant Deals For March 14

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 Thursday, March 14, 2024. Do you want to have great deals like these emailed directly to you? Click here to sign up for our newsletter!

Pi Day 2024 Deals


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. If you’re into delivery, you can get $14 off a $30 order with promo code PIDAYDEAL. You can get one pizza per transaction, but two for Pi Day. One in the morning, one in the evening?

“Our customers look forward to this Pi Day deal each year – it’s a fun tradition they really enjoy,” said Dave Strachan, Senior Vice President, Fresh Foods at 7-Eleven in this press release. “Whether you’re a math aficionado, a foodie or simply someone looking for a reason to celebrate, Pi Day offers something for everyone.”

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

Anthony’s Coal Fired Pizza

Get a 12″ Cheese Pizza for $3.14 when you buy a beverage at Anthony’s Coal Fired Pizza on March 14. Here’s a press release with the details.

Baskin Robbins

Get $2 off a Polar Pizza with a Baskin Robbins promo code valid through March 21. Order online here and use promo code PIDAY at checkout. A perfect Pi Day treat! Baskin-Robbins sent this message with the code.

Blaze Pizza

Pi Day is March 14 and Blaze Pizza is all for it! Get any 11-inch pizza for just $3.14. Visit the Blaze Pizza Pi Day page here for more details, and while you’re at it you can sign up for Blaze Rewards to be in the know for future offers.

Blaze Pizza $3.14 Pi Day deal

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.

Casey’s Pizza

Buy a large pizza and get a small pizza, sticks or wings for $3.14 from Casey’s on March 14. Use promo code PIDAY at checkout for the deal.

Domino’s Pizza

Domino’s has a $7.99 carryout special on a Large 1-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.

Famous Dave’s

Get a free slice of Bakers Square Pie with a purchase of $10 or more on Pi Day at Famous Dave’s. Show this offer when you order, or use promo code PIDAY24 at checkout for online orders.

Grimaldi’s Pizzeria

Get giant slices for $3.14 at Grimaldi’s Pizzeria on Pi Day. Add extra toppings for $0.75 apiece.

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 JETS24 at checkout.

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 PIDAY2024 at checkout. The offer is available for online and app orders only

Marco’s Pizza has deals like free Pizzolis (kinda like calzones), $8.99 Large 2 Topping Pizzas, and more with promo codes available every day. Get a Pizzoli for free with the purchase of a Large or XL Pizza at regular menu price with promo code FPMPPWe spotted the promo code on the Marco’s homepage.

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.

Marie Callendar’s

If you’re doing some grocery shopping on Pi Day, go to mariecallendersmeals.com to claim a special online offer of $3.14 off select Marie Callender’s frozen dessert pies. You can use the offer at select retailers including Walmart, Kroger and Amazon Fresh.

Mountain Mike’s Pizza

Mountain Mike’s Pizza will give customers a free Mini Pizza with purchase of a 20 oz. Soft Drink on Pi Day. Here’s a press release with the details.

Or, order any pizza and add wings to it to get 15% off your check from Mountain Mike’s Pizza with a promo code valid now through March 20. Use code 24WINGS15 at checkout for the savings.

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


Get a free slice of pie with an adult entree purchase on Pi Day at O’Charley’s. This is the same offer they offer every Wednesday, so if you miss out on March 14, just head back some other time. O’Charley’s posted the deals online.

Papa John’s Pizza

get 25% off a $15 or more order with promo code SM25 that Papa John’s Pizza is running.  Also, you can get a $8.99 1-Topping Large Pizza for carryout.  Click here for our Papa John’s rundown with the details.

Papa Murphy’s Pizza

Get 31.4% off an online order (get it?) with promo code PIDAY24 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.

Pizza Hut

Order online from Pizza Hut and you can get a coupon for a free Large Pizza on a future purchase! This offer is open to all Huts Rewards members. You just place an order online and you’ll get a digital coupon sent to your account that is valid for 15 days.

Pizza Hut Free Pizza offer

For more details or to sign up for Hut Rewards, go to the Pizza Hut Free Pizza Later page here.

For more info on this and other specials, like their $7 Deal Lovers Menu, go to our Pizza Hut page.

Polly’s Pies

Polly’s Pies is going whole hog for Pi Day. They’ve got multiple offers on tap:

  • Buy one Pie, get one 50% off: Use code SPRINGBOGO at checkout.
  • Free Slice of Pie:For Polly’s Perks e-members dining in, and a free slice with any entree purchase for non-members.


Rewards members can get $3.14 off any Pizza or Flatbread from Schlotzsky’s on March 14. You can get the deal for in-store or online orders. You can get signed up for Rewards beforehand on the Schlotsky’s website.

Smoothie King

Get a 20 oz Apple Pie Smoothie for only $3.14, about half the normal price, from Smoothie King on Pi Day. Smoothie King posted the offer on social media. You’ll need to use the app to get the deal – you can download that here.

Village Inn

Get a free slice of pie with purchase of an entree and a beverage on Pi Day at Village Inn. They posted the offer on their social media.

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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