Celebrate Pi Day w/ the BEST Deals – Pizzas for Only $3.14 & More
We’re celebrating International Pi Day with the best pizza and pie deals! 🍕🥧
Pi is the mathematical symbol used to represent the ratio of a circle’s circumference to its diameter. Since the value of this infinite decimal is roughly 3.14, Pi Day is celebrated every year on March 14th!
Pi Day is based on a math concept, but you don’t have to be a mathematician or even a geometry enthusiast to celebrate it! Many restaurants mark this annual math-inspired occasion by offering pizza deals and baked goods that come in the form of pie.
Keep reading for our round-up of all the deals on round things that you could score for National Pi Day 2025!
Here are the BEST Pi Day Deals of 2025:
7-Eleven was thinking outside the pizza box for Pi Day 2025!
On March 14th, 2025, 7Rewards members (free to join) could enjoy a variety of menu items priced at just $3.14, and they didn’t all come in the shape of a pie! Their Pi Day offer included whole pizzas, Loredo Taco Company quesadillas, and Raise the Roost chicken tender boxes for just $3.14 each.
These offers were available at participating 7-Eleven, Speedway, and Stripes stores or in the 7NOW Delivery app. Note that the available offers did vary by location.
Taco Bell’s popular Mexican Pizza was $3.14 on 3/14/25.
The Taco Bell app had a reward offer to score the Mexican Pizza for just $3.14. It could be redeemed at participating Taco Bell locations via the app only.
BJ’s had a Pizookie BOGO Deal for Pi Day!
On March 14th, 2025, you could dine in at any BJ’s Restaurant & Brewhouse and snag a Pizookie for $3.14 with the purchase of an additional one at regular price.
11″ pizzas were BOGO $3.14 at Blaze Pizza.
Blaze Pizza guests could celebrate Pi Day 2025 with a BOGO pizza for just $3.14! You didn’t need any reward or promotion to redeem – just buy one 11″ pizza (in-restaurant only) and get a second one for $3.14!
FREE Slice of Hershey Pie w/ $3.14 Burger King Purchase
On March 14th, 2025, Royal Perks Members (free to join) had an offer available to redeem online or in the app for a FREE slice of Hershey’s Pie with any purchase of $3.14 or more as part of their Perks Week Deals.
A whole pizza was just $3.14 with your $25 California Pizza Kitchen purchase.
On March 14th, 2025, CPK Rewards members could receive a whole pizza for just $3.14 at California Pizza Kitchen! You could choose from the Original BBQ Chicken Pizza, Pepperoni, or Traditional Cheese. Note that this offer was valid with a $25 minimum purchase.
BOGO $3.14 pizzas at Cicis
On March 14th, 2025, you could order one medium or one large 1-topping pizza from Cicis and get a second pizza of equal or lesser value for only $3.14. This offer was valid for pick-up orders only.
BOGO $3.14 large pizzas at Crust Pizza Co.
On Pi Day 2025, when you bought a large pizza at Crust Pizza Co., you could get a large 1-topping pizza for $3.14. This offer was available for dine-in or carry-out only, and there was a limit of one per customer.
DiGiorno’s launched new pizzas and gave away merch.
Just in time for Pi Day 2025, DiGiorno launched a limited-edition Spicy Rancheroni Thin Crust Pizza and the reimagined classic DiGiorno Chicken Bacon Ranch STUFFED Crust Pizza. They were both available at Kroger beginning in March of 2025.
The brand also gave away free merch on Pi Day! Beginning on 3/12/25, you had the opportunity to snag complimentary merchandise from the DiGiorno and Hidden Valley Ranch Obsession Collection – available on a first-come, first-serve basis while supplies last.
Free slice of pie with your Famous Dave’s purchase
On March 14th, 2025, you could score a free slice of Bakers Square pie with your $10 minimum purchase at Famous Dave’s. This offer was valid for dine-in, to-go, and online orders.
$3.14 off your $10+ purchase of a large Little Caesars pizza
On March 14th, 2025, you could add at least $10 worth of food, including a large pizza, to your Little Caesars online order and save $3.14 witha promo code.
A medium pizza was $3.14 w/ your large pizza purchase at Marco’s.
For National Pi Day 2025, you could score a medium 1-topping pizza for $3.14 with the purchase of any large or extra-large menu-priced pizza. This offer was available for online and app orders with a promo code at Marco’s.
Mathnasium scholarship sweepstakes
In honor of Pi Day 2025, Mathnasium gave three lucky winners a Mathnasium education scholarship worth $3,140 plus a $314 CAMP adventure gift card.
31.4% off your Papa Murphy’s order
On March 14th, 2025, Papa Murphy’s customers could receive 31.4% off their online order with a promo code. This discount applied to regularly-priced menu items only, and there was a limit of one per customer.
Personal pizza for $3.14 at Round Table Pizza
Participating Round Table locations offered Royal Rewards Members a Personal Pizza for just $3.14 with the purchase of any Large or XL pizza.
Large or XL pizza for $3.14 with the purchase of a Large or XL Pizza at Papa John’s
On March 14th, 2025, Rewards Members who bought one large or XL pizza at regular menu price could get another of equal or lesser value for $3.14 at participating Papa John’s locations. Existing Rewards Members also received exclusive offers all week through March 20th.
Free slice of pie with your purchase at Village Inn.
On National Pi Day 2025, you could get a free slice of pie at Village Inn with the purchase of an entrée and beverage. This offer was available for dine-in customers at participating locations only.
10″ pizza for just $5 at Your Pie
On March 14th, 2025, Your Pie Rewards Members could get a 10″ pizza for just $5.
Celebrating Pi Day at home?
Make one of these recipes as a homemade tribute to everybody’s favorite never-ending number. We’ve rounded up some of our favorite pizza, pie, and keto-friendly favorites for you to try!
Pizza:
- Restaurant Style Pizza Pot Pie
- Homemade Pizza Bites
- 3-Ingredient Pizza Crescent Rolls
- Copycat Olive Garden Meatball Pizza Bowl
- English Muffin Caprese Pizzas
- Layered Melted Pizza Dip
- Taco Bell Mexican Pizza Copycat
Pie:
- 3-Ingredient Yogurt Cream Pie
- 7 Layer Tortilla Pie
- Blender Lemon Pie
- Easy Vegan Pumpkin Pie
- Fresh Strawberry Pie
- Frozen Lemonade Pie
- Gluten-Free Chicken Pot Pie
- Key Lime Pie
- No Stress Perfect Pumpkin Pie
- Peanut Butter Pie
- Raspberry Cream Pie (pictured above!)
- Savory Tomato Pie
- Sheet Pan Chicken Pot Pie
Keto-Friendly Pizzas and Pies:
- Keto 3-Ingredient Chicken Pizza Crust
- Keto BBQ Chicken Bacon Weave Pizza
- Keto Cauliflower Pizza Crust
- Keto Chicken Pot Pie
- Keto Deep Dish Pizza
- Keto Fathead Pizza Crust
- Keto Fathead White Spinach and Chicken Pizza
- Keto Pecan Pie
- Keto Pizza Stuffed Hasselback Zucchini
- Keto Pull Apart Pizza Rolls
- Keto Pumpkin Pie
- Keto Raspberry Cream Pie
- Keto Shepherd’s Pie
CiCi’s offer doesn’t work in Central Arkansas for pick up. I tried it. Normal prices all day.
Bummer! Thank you for letting us know about your location, Pat. Hoping there’s another Pi Day offer that you can enjoy today! 🍕🤞
Meijer 8” bakery pie is $3.14
YUM! Thanks for sharing! 🥧
taco bell has 3.14 mexican pizza today for rewards members
Thank you! We’ll get that added! 🙌🍕