Pi Day 2026: Every Single Deal You Can Grab Today — Pizza, Pie, Doughnuts & More for $3.14 or Less

Saturday, March 14, 2026 | Food & Deals | US Edition

Today only. Don't miss these.

It's March 14 — and that means it's Pi Day, the one glorious day of the year when math actually saves you money. National Pi Day was founded in 1988 by physicist Larry Shaw at San Francisco's Exploratorium to celebrate the constant relationship between a circle's circumference and its diameter, known as pi (π). This mathematical value is often rounded to 3.14 — hence Pi Day's celebration on March 14. Oh, and bonus fun fact: mathematical genius Albert Einstein was born on March 14, 1879. 

But here's what you really came for: the deals. Restaurants, pizza chains, fast-food giants, grocery stores, doughnut shops, and delivery apps have all gone all-in this year. We've rounded up every verified deal, promo code, and freebie available to Americans today — so you don't miss a single slice.

PIZZA DEALS — The Big List

Blaze Pizza On March 14, buy one 11-inch pizza at a participating location and get a second 11-inch pizza of equal or lesser value for $3.14 when ordering in person. Guests who stop by on Pi Day will also get a digital code for a later buy-one-get-one-free 11-inch pizza deal in the Blaze app.  This deal extends through April 6, making it one of the most generous offers of the day.

Marco's Pizza Marco's Pizza is offering a medium one-topping pizza for $3.14 with the purchase of any large or extra-large menu-priced pizza when you use the code PIDAY at online or app checkout on March 14. 

Pizza Hut Pizza Hut is rolling out a new Pi Day deal this year: score a $10 large pizza with any three toppings on your choice of Hand-Tossed, Tavern Style, or Thin 'N Crispy crust at participating locations nationwide. 

Domino's Domino's is offering their "best deal ever" — get any pizza with any toppings for $9.99 (limit 7 toppings). They are also offering any 2 participating items for $6.99 each No code needed — check their website for details.

Papa Johns Papa Rewards members can buy any large or XL pizza and get a second one for just $3.14. Plus, starting March 14, members will get access to exclusive deals all week long through March 20. 

Little Caesars Little Caesars customers can order two or more select items for $5.99/$6.99 from the limited-time Mix-N-Match Menu in the chain's app or in participating restaurants. 

Round Table Pizza Royal Rewards Members can get a one-topping personal pizza for just $3.14 with the purchase of a large or extra-large pizza on Saturday.  Download the app to redeem.

MOD Pizza MOD Pizza Rewards members get $3.14 off the purchase of a MOD-size pizza on March 14 when you order in the app and use the coupon code IRRATIONAL at checkout. Additionally, the first 314 customers will be able to grab their orders for just $3.14. 

Mountain Mike's Pizza On March 14, guests who buy a medium pizza can get a second medium one-topping pizza for $3.14. Must be a Mountain Rewards member — download the app to join for free.

Newk's Eatery On March 13 and 14, Newk's Eatery — which has around 100 locations across 13 states — is offering customers a classic pizza for $3.14 with the purchase of any entrée. 

Sbarro Sbarro is dropping the price of its large New York cheese or pepperoni pizza to just $9.99 on Pi Day. Use code PIDAY2026 at checkout on Saturday to get giant New York-style cheese or pepperoni slices for just $3.14. 

Uno Pizzeria & Grill Order a regular-priced deep dish or thin crust pizza from Uno Pizzeria & Grill on Pi Day and get a second one of equal or lesser value for $3.14. Mention this deal to your server in the restaurant or use the promo code BOGO314 at online checkout. 

Matchbox Restaurants Matchbox Restaurants customers who buy any regular-priced pizza on the holiday will get another for 50% off in stores or online with the code PIEDAY. 

Paisano's This family-owned restaurant, with 40 locations across several Mid-Atlantic states, is offering a large cheese pizza for $3.14 with orders over $20 using the code "PIDAY" on March 14. 

&pizza Customers can purchase pies for $3.14 when they buy another pie and use the code PIDAY. The brand is also bringing back its coveted &pass, which gives fans in the know access to a special, heavily discounted pizza offer for a set number of pies. 

Sheetz Sheetz customers can get a cheese or pepperoni pizza flatz for $3.14 from March 14 through March 20. 

7-ELEVEN, SPEEDWAY & STRIPES — Two-Day Deal

Starting March 13 through March 14, participating 7-Eleven, Speedway, and Stripes stores will offer $3.14 whole pizzas for 7Rewards and Speedy Rewards members in stores and via the 7NOW Delivery app. Speedy Café customers can also order a large one-topping pizza for the same price.  But it gets better — Laredo Taco Company locations are bringing the sizzle with golden, crispy, cheese-stuffed quesadillas for only $3.14, and Raise the Roost restaurants are adding Cinnamon Sugar Fried Pies for just 31.4 cents. Also, anyone who visits 7-Eleven or a 7-Eleven adjacent store that sells 7-Select Snack Pies can get these hand pies for $1 from now through April 28, with no code or rewards membership required. 

BURGER KING — Free Dessert Pie

Royal Perks members can score a free Hershey's Sundae Pie or Cinnamon Apple Pie with a $3.14 purchase on March 14 when ordering through the BK app or online. The pie promo is part of the brand's March 8 through March 14 Perks Week. 

TACO CABANA

On March 14, Taco Cabana guests can get three pies for $3.14. Mix and match flavors like the fruity Strawberry Margarita Pie or the fan-favorite Bean and Cheese Pie. 

VOODOO DOUGHNUT — Banana Cream Pie Doughnuts

The doughnut chain is offering two Banana Cream Pie doughnuts for just $3.14 on Pi Day. The pie-flavored doughnuts are stuffed with banana Bavarian cream, dipped in vanilla frosting, sprinkled with cinnamon and topped with a banana chip. Must be a Voodoo Doughnut Fan Club member.

CRUMBL COOKIES

Crumbl is celebrating Pi Day with special pie-inspired desserts all week long. Through March 14, the Cookie Dough Pie is available on the dessert franchise's rotating menu — featuring a brown sugar and graham cracker crust filled with creamy cookie-dough cream cheese filling, then topped with whipped cream, cookie dough pieces and mini chocolate chips. On Pi Day itself, each store is slated to offer a surprise bonus pie flavor. 

FREE SLICE DEALS — Sit-Down Restaurants

Polly's Pies (California) Polly's Pies is celebrating Pi Day on March 14 by offering dine-in guests at all its locations a free slice of pie with the purchase of any entrée. Additionally, Polly's Perks members who dine in can enjoy a free slice of pie, no purchase necessary. 

Village Inn Village Inn customers can get a slice of pie for the discounted price of $3.14 on March 14 — no codes needed. 

Miami Grill Miami Grill customers can get a slice of Key Lime Pie for $3.14 on March 14. 

Little Pie Company Little Pie Company is giving away a free Pi cookie to every customer all day on the holiday. 

DELIVERY APP DEALS

DoorDash DoorDash customers nationwide can take advantage of Pi Day offers including Pizza Hut's buy-one-get-one free deal on medium or large Create Your Own pizzas and Blaze Pizza's buy one Simple Pie, get one free offer from participating locations. 

Instacart Instacart users can get a free Red Baron pizza with their order while supplies last on March 14. 

Gopuff Gopuff is discounting select pie products, including Edwards Frozen Hershey's Chocolate Cream Pie Slices and Edwards Frozen Key Lime Pie Slices, at 25% off on the holiday. 

GROCERY STORE DEALS (Valid Through March 17)

Food Lion is offering snack pies in the bakery (3.25–4 oz) for $1 each, and Red Baron 12" frozen pizzas for $2.99 with a digital coupon. Harris Teeter has Fresh Foods Market Gourmet Apple Pie or Key Lime Pie for $5.85 to $6.85. 

Costco Through March 29, Costco customers can save $4 on the purchase of a two-pack of Milton's Roasted Vegetable Cauliflower Crust Pizza. 

PRO TIPS TO MAXIMISE Your Pi Day Savings

Stack your deals. Hit 7-Eleven for a $3.14 pizza first, then head to Burger King to claim your free dessert pie — both are independent offers requiring just app membership.

Download the apps now. Many of the best deals — Papa Johns, MOD Pizza, Round Table, Blaze — require a loyalty app. If you haven't signed up yet, do it before noon today; most are free and instant.

Use DoorDash if you're staying home. The app is running simultaneous deals from multiple chains — you can order from Pizza Hut and Blaze in one session.

Pie Five BOGO is open to everyone today. Pie Five Pizza's buy-one-get-one free offer on personal pizzas is open to everyone on March 14, no loyalty membership needed. 

The Blaze deal keeps giving. Even after today, the digital BOGO code you get for visiting in-store on Pi Day is redeemable via the app for future orders — so today's trip pays off twice.

All deals verified via official brand websites, Food Network, AARP, TODAY.com, WRAL, Parade, and Mercury News as of March 14, 2026. Deals are valid at participating locations only and subject to availability. Always confirm with your local restaurant before visiting.