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Pi Day is celebrated on March 14th. Pi is the ratio of a circle’s circumference to its diameter, a never-ending number that goes on for millions of digits past the decimal point. 3.14 are the first three and most well-known digits in the decimal form of Pi. No math is required to celebrate Pi Day. Check out these Pi Day deals below.
Many restaurants mark this annual math-inspired occasion by offering hot deals on pizza and baked goods that come in the form of pie. All offers are at participating stores only. We suggest calling ahead to ensure your location is participating before you head out.
Here are a few of my favorite deals:
7-Eleven
On March 14, 7-Eleven has an awesome deal for Pi Day. A full, large pizza is just $3.14. You can grab yours in-store through the loyalty program, 7Rewards members, can order through the 7-Eleven app or the 7NOW delivery app.
Boston Market
Boston Market is offering a Pot Pie for $3.14 on National Pi Day, which is a discount of more than 50%.
Burger King
Receive a free Hershey’s Pie with a purchase of $3.14 or more.
EDWARDS Desserts
EDWARDS Desserts is having another Sweepstakes for Pi Day 2025. Here’s your chance to win free pie and an exclusive Pie Lovers Unite sticker pack! The EDWARDS Desserts Pi Day 2025 Sweepstakes is a fantastic opportunity to win exciting prizes while enjoying the delightful flavors of EDWARDS pies. To enter visit EDWARDS Desserts Instagram page to submit your entry.
Papa John’s
On Pi Day 3/14/2025, order any large or extra large pizza and get a second one for $3.14. Must be a Papa John’s rewards member on or before March 14th to qualify.
Papa Murphy’s
Use code “PIDAY25” to get 31.4% off online orders on March 14th. Become a Papa Murphy’s insider, earn rewards for your purchases, and access perks just for MySLICE members.
Pizza Hut
Pizza Hut is offering a BOGO deal. Buy one pizza and use the code FREE PIZZA at the checkout to receive one free pizza when ordering online.
Taco Bell
Taco Bell is offering a Mexican Pizza for $3.14 on Pi Day.
Check your favorite Pie Shop for deals not listed here.
One popular way to celebrate Pi Day is to eat Pie, even though they are spelled differently, they sound the same. Any circular-shaped food acknowledges the mathematical importance of pi. Some fun circular goodies you might try making include cheesecakes, cookies, cakes, cupcakes, or pancakes. You can use icing to put the pi symbol on them for some added fun. Pi foods don’t have to be limited to desserts. Popular Pi dinner choices include pizza, quiche, shepherd’s pie, or cheeseburger pie.
- What You Get: Each pack contains 55pcs Pi Day stickers in a variety of sizes and shapes. No repeats. No inappropriate images or content. Sizes about 2-3 inch.
- High Quality: 100% Waterproof, the sticker is made of PVC material and has sun protection and waterproof function. Safe and Non-toxic. Never faded out.The vinyl sticker can stick or peel off repeatedly, and won't leave any residue. Reusable stickers are easy to use.
- Surprise Gift: These stickers for adults, kids, teens, girls, Disco Cowgirl. Pink Disco Party Decor stickers collectors and DIY lovers at every important holiday (Thanksgiving, Halloween, Christmas, New Year, etc.).. I'm sure they will be very happy and excited when they receive this gift. Perfect as party supplies, party favors
- Wide Range of Applications: These aesthetic stickers for water bottle, scrapbook, laptop, cars, journal, bumper, skateboard, phone, computer, motorcycle, phone case, helmet, guitar etc. Our waterproof stickers are widely used. It can be used indoors and outdoors. Use your imagination, feel free to customize your belongings, make them unique and fashion!
- HOW To Use: Uncover adhesive on the back and use directly. These vinyl stickers are easy to stick repeatedly or peel off. More importantly,no residue is left.
- If you love mathematics this sarcastic funny geek 3,14 tee is the one for you! Perfect for a birthday Pi day March 14 or Christmas present for son, daughter, brother, sister, grandpa, grandma, couples, uncle, aunt, College, algebra and geometry lover.
- This cool pun math Pi Day Tshirt makes a great gift idea for engineer, Student, physician and math teacher, Dad, Mom, Geeks, Nerdy Teens, Boys, Ladies, Youth, Girls, husband, wife, teacher, student, friend or anyone who loves science jokes or math humor
- Lightweight, Classic fit, Double-needle sleeve and bottom hem
- Complete Pi Day Gifts Bundle: Includes 36 pcs Pi day pens (4 styles, 9 each), 36 pcs Pi day pins (6 designs, 6 each), and 36 pcs pi day bracelet wristbands, all branded with (π) and (3.14) for full Math Day celebration needs
- Varied & Vibrant Designs: pi day pens feature 4 unique Pi-themed patterns; Pi day bracelet and badges come in multiple colors (yellow, green, purple, etc.) to suit different preferences
- Ideal Size for Daily Use: these pi day pens size about 13.7×1.2cm, write smoothly; Pi day pins size about 3.8cm diameter, very easy to cary; Pi day bracelet size about 6.5cm diameter, fit most adults or students comfortably
- Nice for Math Events: this pi day gifts bulk ideal for classroom activities, Pi Day party or math club giveaways, adds fun to learning and celebrates International Mathematics Day
- Value Pack of 108 Items: 36 of each item (total 108 pieces) provides enough supplies for groups, ideal for teachers, event organizers or math enthusiasts use
- Package includes: You will get 400 pieces of Pi Day stickers in 16 different designs, sufficient quantity, and a variety of classic designs that can meet your various needs; perfect for sharing in school and classroom, everyone can choose own favorite color to stick or replace one by one, simple yet cute
- Quality material: The colorful Math π Pi Day stickers are made of quality paper with a cute and lovely appearance, waterproof and sturdy, and its vivid pattern printing is not easy to fade, is clear and bright, and easy to peel off, so you can directly and easily tear off the stickers from the paper
- Novel designs: Colorful International Day of Mathematics accessories are printed with "Happy Π PI day","Inspire with Pi" ,"Π" and so on words,bright color and design patterns, stick them will make you more charming and add an atmosphere of math,It is very suitable as school party
- Proper size: The math science stickers measure approx. 1.5 inches, the appropriate size, and interesting design are very popular among students and teachers.Using a Π day decorations badges is a fantastic way to spend school PI math party
- Educational Accessory: The incorporation of the pi symbol and numerical representation encourages discussions about mathematics and its importance. Our sticker set is the perfect choice for math lovers.Wearers can proudly share their passion for math, sparking engaging conversations and promoting intellectual curiosity.These Pi day stickers are suitable for Π day, school party,math party,goodies bags fillers and so on.
- Package Included: our men's Pi socks come in six different designs, so you can match your socks to your mood or outfit; Each Pi pattern reflects a different aspect of the math world, you can share with math enthusiasts, making every day more fun and bookish
- Funny Pi Themed Design: our funny men's Pi socks will appeal to math enthusiasts, educators, and students; Each pair of socks features a clever mathematical and Pi themed pattern; Ideal for math lovers, teachers, or anyone who enjoys numerical puns
- Material and Size: our novelty men's math socks are made of a blend of cotton and polyester, soft and breathable, suitable for US men's shoe sizes 7-12; The elastic material makes it comfortable for most people to wear; Easy care, machine washable
- Surprise Gift: our men's fun Pi socks make a thoughtful gift for Pi Day, math teachers, students, or mathematicians; Whether it's a birthday, holiday, Teacher's Day, or simply to add a touch of humor to any math enthusiast's wardrobe, they are ideal
- Wide Occasions: in addition to being fun and fashionable, our Pi Day math socks also have an educational purpose; They are to stimulate people's interest in mathematics and encourage learning and exploring math; Suitable for wearing at math activities, presentations or casual outings
