McDonald’s Pi Day FREE Pie with $1 Purchase

October 10, 2024

This spring promotion was active previously but has NOT been confirmed for 2025. I will keep watching to see if it or a similar offer returns. As soon as I receive further information, this page will be updated. Be sure to check back often!

Of course McDonald’s is celebrating Pi Day this year! Get a FREE pie with any minimum purchase of just $1.00! Enjoy a Big Mac, Quarter Pounder with Cheese, Filet-O-Fish, Chicken McNuggets, or any of Micky D’s other menu favorites and receive a $1 Apple or Strawberry & Creme Pie for dessert.

Pi Day only happens once per year and so does this promotion. You’ll need the mobile app to activate this deal, so be sure it is installed on your phone and operating correctly.

Offer valid only on Monday, March 14, 2021 at participating locations. Excludes $1 $2 $3 Dollar menu items. Not valid with combo meals or in conjunction with any other coupon or special promotional discount. Most McDonald’s restaurants will be open holiday hours on Easter Sunday, April 17.