Happy Pi Day! March 14th (3/14 or 3.14) isn’t just a celebration for math nerds—it’s the ultimate excuse to indulge in deliciously circular savings! Whether you’re a pie enthusiast, a pizza lover, or just someone who appreciates a good deal, Pi Day brings a wave of discounts that are anything but irrational. From $3.14 specials to buy-one-get-one-free steals, this is the one day of the year where math makes your wallet happier. So, let’s dive into the best Pi Day deals and save some dough!
&Pizza
On March 14, enjoy &pizza’s signature knots for just $3.14 at all locations.
7-Eleven, Speedway, and Stripes
Select 7-Eleven, Speedway, and Stripes stores are offering whole pizzas and quesadillas for only $3.14.
Bar Louie
Bar Louie invites you to enjoy flatbread pizzas for just $8-$9 from 3 to 6 p.m. on Pi Day, March 14.
BD’s Mongolian Grill
Celebrate Pi Day at BD’s Mongolian Grill with apple pie rolls for just $3.14 in-store.
BJ’s Restaurant & Brewhouse
Dine in on March 14 at BJ’s and get a second Pizookie for only $3.14 with the purchase of a full-priced Pizookie. Excludes other deals.
Blaze Pizza
On March 14, buy one 11-inch pizza at Blaze Pizza and get a second one for $3.14 (equal or lesser value). Plus, get a code for a buy-one-get-one deal through the Blaze app for the rest of March.
Burger King
Royal Perks members can get a free Hershey Pie with any purchase over $3.14 at participating U.S. Burger King locations on Pi Day. The offer is available through the app or website.
Buttermilk Sky Pie
Grab three four-inch pies for $14 at any Buttermilk Sky Pie location on March 14.
California Pizza Kitchen
CPK rewards members can score Original BBQ Chicken, Pepperoni, or Traditional Cheese pizzas for $3.14 with a $25 purchase on March 13 and 14 (excluding Hawaii).
Casey’s
Buy a large pizza on Pi Day at Casey’s and get a medium specialty pizza, breadsticks, or small wings for $3.14 with code PIDAY.
Chuck E. Cheese
Participating Chuck E. Cheese locations are offering a medium one-topping pizza for $3.14 with the purchase of a large pizza on March 14.
Cicis Pizza
Buy a one-topping medium or large pizza at Cicis Pizza on Pi Day and get a second pizza for $3.14. Redeem in-store or online with code PIDAY.
Famous Dave’s
On Pi Day, get a free slice of Bakers Square Pie with a $10 purchase when dining in, ordering online, or taking out at participating Famous Dave’s locations.
Grimaldi’s
Between 11 a.m. and 3 p.m. on March 14, get a giant slice of pizza for $3.14 at Grimaldi’s.
Happy Joe’s
Get Happy Joe’s special Reuben Pizza for $18.99 (medium) all month. Loyalty members also get $15 off a $30+ purchase with the app.
Keebler
Enter the Keebler Pi Day giveaway on Instagram from March 14–18 by liking the post and tagging a friend.
Little Red Kitchen Bake Shop
TODAY.com readers can enjoy 15% off all Cookie Pie flavors (including Mini Cookie Pie gift sets) through Pi Day with code NATIONALPIEDAY.
Marco’s Pizza
On Pi Day, Marco’s Pizza is offering a medium one-topping pizza for $3.14 with the purchase of any large or extra-large pizza online or via the app using code PIDAY.
Milk Bar
Get Pi à la Mode at Milk Bar on Pi Day—milk bar pie with cereal milk soft serve for just $10 (a $4 discount).
Mountain Mike’s Pizza
Mountain Mike’s Pizza rewards members can get a free mini pizza with the purchase of a 20-ounce bottled drink on Pi Day.
Mr. Gatti’s Pizza
On Pi Day, Mr. Gatti’s Pizza is offering a medium one-topping pizza for $3.14 for carryout or delivery.
Newk’s Eatery
From March 14–15, get a classic pizza for $3.14 with the purchase of another at Newk’s Eatery.
Paisano’s Pizza
Order a large cheese pizza for $3.14 with a $25+ purchase on Pi Day using code PIDAY.
Papa Johns
Rewards members get a second large or extra-large pizza for $3.14 when they purchase one at regular price on March 14. Additional Pi Day offers are available through March 20.
Papa Murphy’s
Save 31.4% on online orders (no minimum) on Pi Day at Papa Murphy’s with code PIDAY25.
Perkins American Food Co.
Enjoy a free slice of pie with any entrée purchase on March 14 at participating Perkins locations with the special coupon.
Polly’s Pies
Polly’s Pies customers can get a free slice of pie with the purchase of any entrée on Pi Day.
Round Table Pizza
Royal Rewards members can get a personal pizza with one topping for $3.14 when they buy any large or extra-large pizza on Pi Day.
Taco Bell
Taco Bell rewards members can score a Mexican Pizza for $3.14 on Pi Day with the offer valid only on app orders.
The Brass Tap
On Pi Day, The Brass Tap will be offering $12 pizzas at participating locations.
Village Inn
Dine-in customers can enjoy a free slice of pie with the purchase of an entrée and drink at participating Village Inn locations on March 14.
Wiseguy Pizza
Get New York-style cheese and pepperoni slices for $3.14 at Wiseguy Pizza on March 14, available in-store or online with code PIDAY2025.
We know a few famous dough tossers are notoriously missing from this list. If you know more deals, feel free to share in the comments below.
Happy Pi Day!
Pi may be infinite, but these deals won’t last forever! Whether you’re grabbing a $3.14 pizza, a free slice of pie, or just reveling in the mathematical magic of 3.14159, make sure to take advantage of these sweet and savory offers before they disappear. After all, good deals (unlike Pi) do have an end! Share the love, tag your fellow mathletes, and let’s make this Pi Day extra delicious!
