National Pi Day: Get deals, freebies at Blaze Pizza, Cicis, Perkins, Marco's Pizza, more

March 14 is commonly referred to as Pi Day, a day that aims to celebrate the ratio of the circumference of a circle.

The number is known as 3.14 or π and can actually go on forever. The most accurate value for Pi, according to Guinness World Records, is more than 62 trillion digits (62,831,853,071,796 to be precise), calculated in August 2021 by the University of Applied Sciences in Switzerland.

While the day is popular in math circles, it is also a day for those looking to score great deals on actual pie, pizza pie and other circular treats.

Are you looking for a discount or freebie? We have you covered. Here's what to know about which companies are offering deals on March 14 this year.

A new way to order your Frosty? Wendy's announces 2 new Frostys coming this spring

Buy one, get one deal at Blaze Pizza on Pi Day

Blaze Pizza is offering customers a buy one 11-inch pizza, get a second pizza of equal or lesser value for $3.14 on March 14.

Additionally, each customer taking advantage of the deal on Pi Day will receive a code, redeemable in the Blaze Pizza app, that unlocks another buy one, get one for $3.14 any time through the end of March. This offer also includes delivery orders made through the company's app.

The company said this is its 12th straight year celebrating the day and the offer will be available at all of its nearly 300 locations across North America.

Get the buzz: Sign up for USA TODAY's Everyone's Talking newsletter.

Papa John's offers BOGO deal on Pi Day, exclusive deals for Papa Rewards members all week

Customers at Papa John's can buy one large or extra-large pizza at regular menu price and get another of equal or lesser value for $3.14 on March 14, according to the company. Customers must join Papa Rewards on or prior to March 14 to redeem this offer.

Additionally, Papa Rewards members will receive exclusive offers all week, available directly within their rewards account. Customers must join the Papa Rewards program prior to March 14 to receive these offers.

Get a medium pizza at Marco's Pizza for $3.14 on Pi Day

Customers at Marco's Pizza can get a medium 1-topping pizza for $3.14 with the purchase of any large or extra-large menu-priced pizza, with code "PIDAY."

The offer is available for online and app orders only, according to the company.

Get a free slice of pie with any entrée purchase at Perkins restaurants

Customers who visit Perkins restaurants on Friday, March 14 can present this coupon and get a free slice of pie with any entrée purchase.

The offer is valid on all pies at select locations, according to the company. The restaurant offers flavors such as Banana Cream Pie, Homestyle Apple Pie, and Chocolate French Silk Pie, among others.

Cicis Pizza offers BOGO deal on Pi Day

Cicis Pizza customers who buy one medium or large 1-topping pizza with Cicis original round crust can purchase a second pizza of the same size for $3.14. The offer can be redeemed in-store or online with the code "PIDAY."

“At Cicis, we jump at every chance to deliver more of what our guests love at an unbeatable value,” said Jeff Hetsel, President of Cicis Pizza, in a news release. “Pi Day is the perfect opportunity to have some fun while staying true to our mission—offering delicious pizza at a price that’s worth celebrating.”

California Pizza Kitchen celebrates Pi Day with discounted pizzas

For two days only, on March 13 and 14, CPK Rewards members can get an Original BBQ Chicken, Pepperoni, or Traditional Cheese pizza for $3.14 with any purchase of $25 or more.

Non-members can enroll in CPK Rewards on CPK.com or on the CPK app anytime through March 14 to get the deal, and the deal is available for dine-in, takeout or delivery.

"Pi Day has become a mathematically proven pizza holiday, and we’re thrilled to deliver an amazing value to help guests celebrate," said Chef Paul Pszybylski, Executive Chef and Vice President of Culinary Innovation at California Pizza Kitchen, in a news release. "Your favorite CPK pizza at an unbeatable price is the best value equation I can think of.”

7-Eleven offers discounted pizzas, quesadillas, chicken tenders on Pi Day

Customers can get a whole pizza for $3.14 at participating 7-Eleven, Speedway and Stripes locations or get it delivered through the 7Now Delivery app on March 14.

Additionally, Laredo Taco Company restaurants are offering quesadillas for $3.14 and Raise the Roost locations are offering a Chicken Tender Box with three crispy tenders, one dipping sauce and one biscuit for $3.14 on March 14.

Laredo Taco Company and Raise the Roost restaurants can be found inside select 7-Eleven convenience store locations.

More Pi Day deals, discounts

• Round Table Pizza is offering Royal Rewards Members a Personal Pizza with a choice of one topping for $3.14 with the purchase of any Large or XL pizza at participating locations on March 14. The deal is valid for Royal Rewards Members who have signed up for the rewards program prior to March 14.

• Mountain Mike's Pizza is offering Mountain rewards members a free mini pizza with the purchase of a 20 oz. bottled beverage on March 14.

• Grimaldi's Pizza is offering their giant slices for $3.14 from 11 a.m. to 3 p.m. on Friday, March 14.

• When dine-in customers purchase one regular, full-size Pizookie at BJ's Restaurant & Brewhouse on March 14, they can get a second one for $3.14.

• Schlotzky's is offering Rewards Members a pizza or flatbread for $3.14 on March 14. The offer is valid online or in-store at participating locations.

• Paisano's Pizza is offering a large cheese pizza for $3.14 with orders over $25 on March 14 to celebrate Pi Day.

• Famous Dave's is offering a free slice of Bakers Square pie with a $10 minimum purchase on March 14.

• Village Inn is offering a free slice of pie with the purchase of an entrée and beverage on March 14; Available for dine-in customers at participating locations.

• Papa Murphy's is offering customers 31.4% off your online order, no minimum purchase required, using code "PIDAY25." The discount is applicable to regular priced menu items only.

• The Brass Tap is offering customers $12 pizzas, available at participating locations only.

• Customers at Crust Pizza Co. can buy a large pizza and get a large 1-topping pizza for $3.14 on March 14.

• Customers at RaceTrac can get two slices of pizza for $3.14 with promo code "PIDAY25" on March 14.

Gabe Hauari is a national trending news reporter at USA TODAY. You can follow him on X @GabeHauari or email him at [email protected].

This article originally appeared on USA TODAY: National Pi Day 2025: Pie and pizza deals at Blaze, Marco's, more