While Pi Day may technically be about celebrating the day which corresponds with the mathematical ratio of a circle's circumference to its diameter (3.14), that doesn't mean the ability to get literal free or discounted food isn't still an option.

In honor of the day named after this mathematical phenomenon, several companies are offering ways for their customers to take advantage with discounts on different kinds of pies, with both pizza places and companies known more their dessert pies all participating with discounted and free foods.

Here's where you can celebrate Pi Day with special deals and freebies!

Bakers Square: While Pi Day itself won't give you the option for a free slice, the restaurant will give you the chance to score a free slice of pie with their weekly Pie Rush Wednesday promotion

Blaze Pizza: Get pizzas for $3.14 in honor of the special day

Bojangles: Get 3 Sweet Potato Pies for $3.14

Dominos: Through March 20, take 50 percent off all online pizzas being offered at menu price

Papa John's: Use promo code FREETHROW to get a free pizza one day after ordering $15 or more worth of food

Pizza Hut: Get a chance to win 3.14 years of free pizza through gift cards when you solve three math problems by Princeton mathematician John H. Conway. One question includes figuring out a ten-digit integer with all distinct digits where the number formed by the first "n" of them is divisible by "n" for each "n" from 1 to 10.

Sbarro: Until April 4th, kids can get a free slice of pizza with any $5 purchase and a photo of themselves visiting the Easter Bunny

Whole Foods: Stop in for $3.14 off sweet pies and $2.00 off take-and-bake pizzas

Your Pie: This chain is offering not only slices of pizza, but some craft beers and combo meals as well, for just $3.14.