Guide to Pi Day Deals and Freebies in 2020

By: Jennifer Trask | March 10, 2020

What is Pi Day? How do you celebrate it?

Pi day takes place on March 14th every year and is celebrated by many people who value science, math, and technology. It is held in observance of the mathematical constant pi, representing the relationship between a circle’s diameter and its circumference. Pi day takes place on the 14th of March because pi is often approximated as 3.14. Celebrations include eating (or throwing) fruit pies and pizza pies, as well as remembering Albert Einstein, as his birthday also falls on March 14th. Here are the best Pi Day deals for freebies and discounts this year!

13 Best Free Pizza and Deals on Pizza


Using the company’s 7Rewards app, pizza slices are priced at 50 cents each. Whole pizzas will et you 314 7Rewards bonus points, and if you order through 7NOW for delivery, up to two pizzas will only cost $3.14 apiece.


With the purchase of any large pizza at Bertucci’s, you can score a large pizza (Cheese or Bertucci’s special) for only $3.14. You’ll need to use the promo code PIDAY online.

BJ’s Restaurant & Brewhouse

BJ’s is giving dine-in guests the opportunity to snag a mini one-topping pizza for $3.14, more than half off! This isn’t a deal to miss if you have a local BJ’s.

Blaze Pizza

Blaze will be offering any guest’s first pizza for $3.14 at participating locations when you download the blaze pizza app..

Cici’s Pizza

With the purchase of a regular or large drink, Cici’s adult buffet price is dropping to $3.14 this Pi Day. 

Hungry Howie’s Pizza

If you buy any bread item at regular price from Hungry Howie’s this Pi day, you can add a medium, one-topping pizza for just $3.14. This offer is only valid for carryout orders.

Jet’s Pizza

Use code 314 to get a bonus medium pizza with the purchase of a large pizza at regular price.

Papa John’s

There’s a 25% discount on all regular menu price orders at Papa John’s! They may have not quite understood that the number of the day is 3.14, but it’s still a deal you can’t afford to miss!

Pie Five Pizza

11-inch signature pizzas will only be $3.14. This promotion is only available in-store, and there is a limit of one pizza per person. Modifications and additions will still be an extra charge.


All day on the 14th, you can snag a discounted thin-crust pizza when you buy one at regular price. The second pie will run you $3.14, but if you’re a Pie Life member, you’ll get a $2 credit towards your next purchase.

Pizza Hut

Craving a medium 3-topping pizza? Pizza Hut’s got you covered this Pi Day, and they’re offering these pizza pies for $6 each.

Pizza Inn

Reward members will get a Chocolate Chip Pizzert on the 14th for only $3.14. Becoming a rewards member is easy, and brand new members get the deal too!


Sbarro doesn’t have any deals specific to Pi day, but they are running a sale of 10% off any online order with the code ONLINE10.

10 Best Free Pie and Deals on Pie

Baker’s Square

There’s a special Pi Day discount of $2 off any whole pie! This deal is also running on the 13th, in case you need an early Pi Day fix.

Biggby Coffee

Biggby is offering its famous Apple Pie Latte for only $3.14.


You can snag three sweet potato pies for $3.14 on Pi day, no coupon required. Simple, easy, and almost free!

Boston Market

Boston Market is offering a buy-one-get-one promotion on chicken pot pie this Pi day. Print out a coupon from (available the week of Pi day) or show it on your phone to receive a free pot pie with the purchase of another pot pie and a drink.

California Pizza Kitchen

At participating locations, CPK is offering a slice of Key Lime Pie for only $3.14! Airport and stadium locations are not participating.

Cheddar’s Scratch Kitchen

Ordering a Chicken Pot Pie for either dine-in or carryout will score a free second pie that you can bake at home, with instructions provided by Cheddar’s.

Fresh Market

There’s a $3.14 discount off Old Fashioned Apple and Cherry Pies. The deli’s Chicken Pot Pies are also included.


Kroger has sweet potato pies, pumpkin pies, and apple pies on sale for $3.14 this year for Pi day, a hefty 30% discount from the regular price.

Marie Callender’s

At Marie Callender’s, the purchase of a full-price adult entree earns you a free slice of pie! Go with a friend to double your freebies.

Whole Foods

Whole foods is offering a discount of $3.14 on any large bakery pie, until they run out! Be sure to show up early.

There are plenty of deals running this Pi Day, and some boast some incredible savings! To save even more, check out Swagbucks to earn gift cards to dozens of the restaurants listed here, or snag some discounted gift cards to your favorite eatery from MyGiftCardsPlus.

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