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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.
- Retro Irrational But Well Rounded Pi Day Celebration Math shirt. Pi Day is March 14 (3.14). Pick up a Pi Day shirt for yourself and your best geek buddies. 3/14 will never be the same. Math day is fun day.
- 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
- 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.
- Ample Quantity: each package includes 36 Pi Day wristbands, providing ample quantity for Back to School Party, Pi Day party decorations, and many other educational needs; Coming in a diverse color range of 12 pastel colors, including orange, pink and more
- Ideal Learning Accessory: each pi math rubber bracelet is designed with the Pi symbol and the irrational number Pi (3.141592653589793238462643383279502884197169399375105820974), it serves as a powerful symbol of wisdom and a love of numbers
- Love of Numbers: the irrational number Pi is a mathematical constant, that is, the ratio of a circle's circumference to its diameter, which is about 3.14; The mathematical constant Pi is a real number that can be defined as the ratio of the circumference of a circle to its diameter in Euclidean geometric, and is often applied in mathematics, physics, and engineering; Celebrate your love for mathematics in a fun and fashionable way with our Pi Day silicone wristbands
- Appropriate for Various Occasions: these pi bracelets are more than just accessories, they are conversation starters, great for use as unique party gifts, educational rewards or thoughtful gifts, ideal for decorating parties, classrooms, graduations, etc
- Flexible to use: our pi symbol wristbands are made from quality silicone, comfortable to wear, easy to slip on and off, and long lasting; Measure about 2.24 inches/ 5.7 cm in diameter and 0.5 inch/ 1.2 cm in width, suitable for most people's wrists
- Package Included: You will receive 30pcs π letter shapes sticky notes (10 styles), and 20 sheets for each pad. Enough quantity and cute styles are enough to meet your daily use and replacement needs. It is also an ideal gift for school and work for your friends and family.
- Cute Pi Day Designs: Our pi day notepads are designed with 10 different shapes, which are cute and very attractive to kids. They will add a festive atmosphere to your pi day party, and we believe kids will love these funny sticky notes.
- Quality Sticky Notes: These self-adhesive pi day sticky memo notes are made of reliable quality paper, safe and odorless. Able to be used for a long time with bright and vivid colors. Smooth surface for easy writing. Easy to tear off and good adhesion.
- Easy to Use: The sticky notes are self-adhesive and have enough stickiness, you can stick them on notebooks, computer, fridges, walls, windows, doors, bulletin board and anywhere you need. They are also easy to remove when not in use and leave no traces of glue. They are the right size and convenient to carry.
- Wide Application: The lovely π letter sticky notes are not only used for Pi Day party supplies but also can be used in school, office and home as a memo to record your daily life. It is also an ideal Pi Day gifts, school classroom reward supplies, student exchange favors and more!
- Ample Quantity: each package includes 36 Pi Day wristbands, providing ample quantity for Back to School Party, Pi Day party decorations, and many other educational needs; Coming in a diverse color range of 12 gradient colors, include orange, pink and more
- Ideal Learning Accessory: each pi math rubber bracelet is designed with the Pi symbol and the irrational number Pi (3.141592653589793238462643383279502884197169399375105820974), it serves as a powerful symbol of wisdom and a love of numbers
- Love of Numbers: the irrational number Pi is a mathematical constant, that is, the ratio of a circle's circumference to its diameter, which is about 3.14; The mathematical constant Pi is a real number that can be defined as the ratio of the circumference of a circle to its diameter in Euclidean geometric, and is often applied in mathematics, physics, and engineering; Celebrate your love for mathematics in a fun and fashionable way with our Pi Day silicone wristbands
- Appropriate for Various Occasions: these pi bracelets are more than just accessories, they are conversation starters, great for use as unique party gifts, educational rewards or thoughtful gifts, ideal for decorating parties, classrooms, graduations, etc
- Flexible to use: our pi symbol wristbands are made from quality silicone, comfortable to wear, easy to slip on and off, and long lasting; Measure about 2.24 inches/ 5.7 cm in diameter and 0.5 inch/ 1.2 cm in width, suitable for most people's wrists
