National Pi Day Deals for March 14, 2024 | Save on Pizza, Pies and More


National Pi Day Deals 2022


National PI day is coming on 3/14/24!  Get it?  Pi is 3.14?  So, a lot of places are having fun with the pi/pie similarity and are offering deals on both pie and pizza (you know, “pizza pie”).

The number π is a mathematical constant, the ratio of a circle’s circumference to its diameter, commonly approximated as 3.14159. It has been represented by the Greek letter “π” since the mid-18th century, though it is also sometimes spelled out as “pi“.

March 14th is also Albert Einstein’s Birthday.  That’s an interesting fact to store away.

March 14th is also National Children’s Craft Day and I have a separate list of ideas for that day here.

National Pi Day 2024 Deals and Freebies:


Participating 7-Eleven stores are serving up any flavor large pizzas for $3.14 each when you sign up for 7Rewards or order through the 7NOW delivery app. 7NOW members can also get $14 off of $30 purchases with the code PIDAYDEAL

Blaze Pizza

Get any 11-inch pizza for just $3.14 when you download the Blaze Pizza app. Sign up for Blaze Rewards before March 14 and on Pi Day, the reward will unlock for you. If you’re already a Blaze Rewards member, then you’re good to go!

Burger King

When you spend $3.14 or more on Pi Day, get a free Hersey’s Sundae Pie – while supplies last.

California Pizza Kitchen

On March 14, 2024, California Pizza Kitchen is offering an Original BBQ Chicken Pizza, pepperoni or traditional cheese pizza for just $3.14.  The offer is valid for dine-in only with a purchase of $25 or more in food and non-alcoholic beverages (excluding tax and gratuity) for CPK Rewards members. New members need to sign-up by March 14, 2024, to get the reward added to their account. Join CPK Rewards here.


Starting on Pi Day, March 14, through April 11, if you get a damaged pizza from a delivery or carry-out fail, you can upload an image to (or get the link in DiGiorno’s Instagram bio) for a discount on a DiGiorno pizza.  Artificial intelligence-enabled pizza technology will assess the amount of damage your pizza encountered and unlock a digital coupon (0-30% damage, get $1 off; 31%-60% get $1.50 off; and 60%-100% get 2% off). You can redeem the coupon, which expires on May 9, 2024, at a grocery or supermarket (must be 18 or over, while supplies last; limit one coupon per mobile device.).


Domino’s hasn’t announced any specific deals but if you use their app to order you can always get a heckuva deal with their $6.99 mix and match special AND earn points towards free items!   We grabbed Domino’s on Saturday while we were out and got a Medium Pepperoni Pizza and a Philly Cheesesteak Sandwich for $10 via deals in the app!


You can enter to win one of 314 Pi(e) Day Prize Packs, which include Keebler’s Graham, Pretzel and Mini Graham Crusts. Go to @keebler on Instagram; like the giveaway posts and tag a friend using #KeeblerPieDayEntry by March 14.

Marco’s Pizza

Enjoy any large or x-large pizza at regular menu price and get a medium one-topping pizza for only $3.14 at Marco’s Pizza. Order online or through the Marco’s Pizza app using promo code PIDAY2024.

Marie Calendar’s

Get $3.14 off select Marie Callender’s frozen pies when shopping online at selected retailers, including Walmart, Kroger, and Amazon Fresh. Go to Marie Callender’s on March 14 to claim this special (offer while supplies last).

Noodles & Company

Now through April 30, rewards members can get any dessert for just $1 with a purchase. On Pi Day, rewards members can get any shareable for just $3.14 with the purchase of a regular entree.

Papa Murphy’s

Place an order online at Papa Murphy’s on March 14, and receive 31.4% off with code PIDAY24. This offer applies to regular-priced items with no cart minimums.


Pies and Perks members two free perks when purchasing a create your own pizza or calzone – choose from a cookie, drink, salad, and more!

Pizza Hut

Pizza Hut is offering a “special guest appreciation deal” to honor Pi Day, giving customers the opportunity to claim a free large one topping pizza with the purchase of a menu-priced large pizza.

Customers can claim this offer by heading to Pizza Hut’s homepage, clicking on the advertised deal or entering code FREEPIZZA when they checkout.


For Pi Day, Schlotzsky’s is offering rewards members $3.14 off any pizza or flatbread on 3/14. The offer is valid only on March 14, and you must be a Schlotzsky’s reward member to redeem it..

Smoothie King

Smoothie King locations are offering Healthy Rewards members all the pie, offering a 20-ounce Apple Pie smoothie for $3.14 on Pi Day.

The offer can only be claimed through Smoothie King’s Healthy Rewards app.

Taco Bell

Get a Mexican Pizza at Taco Bell for for $3.14 on National Pi Day (in the app – limit one per user ).

Whole Foods

At Whole Foods on 3/14 get $3.14 off of any large bakery pie, including frozen, bake-at-home pies. Some exclusions may apply.

Or you can make your own pi with this Easy Key Lime Pie Recipe!

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