Sunday, March 14, 2021, is National Pi Day in the United States! The holiday honors the mathematical constant known as pi (π). According to Scientific American, pi is the “ratio of the circumference of any circle to the diameter of that circle.” No matter how big or small the circle is, the ratio will always equal pi.
Technically speaking, the value of pi is 3.141592653589793238 (that’s a lot of numbers!), but when shortened to 3.14, it becomes clear why we celebrate National Pi Day on March 14 every year.
The thing we love most about Pi Day (besides the cool math facts) is that it inspires local and nationwide deals on pizza pies!
- Cheddar’s Scratch Kitchen – Celebrate Pi Day by enjoying the restaurant’s signature menu item, Homemade Chicken Pot Pie, for only $9.99. Available for dine-in or to go.
- Junior’s Pizza and Wings & Subs: any and all medium pizzas $12.99 each pickup or dine in
- Kroger: Through March 16, Kroger will be selling 8-inch bakery-fresh pies for just $3.14 each. You can use this coupon to get a discounted pie at a location near you.
- Marco’s Pizza: Buy one large pizza and get another for $3.14 on Sunday, March 14, 2021 with promo code “PIDAY.”
- MacKenzie River Restaurant– Enjoy 20% OFF your subtotal when you order a pizza pie online this Sunday, March 14th (3.14). Just use code PIDAY at checkout.
- Papa John’s: $12 Large Epic Stuffed Crust Pizza Deal On March 14, 2021
- Pot Belly Sandwich Shop: Awarding 314 lucky Perks members free Chicken Pot Pie Soup. Potbelly will randomly pick 314 Potbelly Perks loyalty members and drop the freebie in their accounts to use.
- Rapid Fired Pizza– Sunday March 14 order online or stop in for your choice of a personal cheese pizza for $3.14, or a build your own with your choice of toppings for only $5.00. It’s that easy. No coupon or calculator required! *Not valid with any other offers. Offer good March 14, 2021. Excludes 14″ pizzas. Gluten free crust and extra cheese available for an additional cost.
- Uno Pizzeria & Grill: Offering $3.14 Individual Thin Crust Cheese Pizza Deal On March 14, 2021