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Sun, Mar 14 · 121 days away

Pi Day Pizza Deals and Specials 2027

As of November 13, 2026, no restaurant in the cities we cover has announced a Pi Day special yet, and 97 matching deals (pizza) run on Sunday, March 14 across 70 cities.

Toronto52Kitchener41Oakville41Hamilton38Mississauga37Brampton36More cities64

What restaurants are doing for Pi Day

No Pi Day specials announced yet

No restaurant in the cities we cover has published a Pi Day 2027 special yet. New ones are added here with their price, dates and source as restaurants announce them.

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Pizza deals that run on Pi Day

97 regular deals (pizza) run on Sunday, March 14. These are the top 8; the links below list the rest.

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Pi Day by city

70 cities with a special or a matching deal, the busiest first.

Pi Day in Toronto

52 deals

Deals that day

All Sunday deals in Toronto

Pi Day in Kitchener

41 deals

Deals that day

All Sunday deals in Kitchener

Pi Day in Oakville

41 deals

Deals that day

All Sunday deals in Oakville

Pi Day in Hamilton

38 deals

Deals that day

All Sunday deals in Hamilton

Pi Day in Mississauga

37 deals

Deals that day

All Sunday deals in Mississauga

Pi Day in Brampton

36 deals

Deals that day

All Sunday deals in Brampton

More cities

Pi Day restaurant FAQ

When is Pi Day?

Pi Day is March 14 every year, because the date written as 3/14 matches the first three digits of pi. It is not a public holiday, so restaurants keep their regular hours.

Do pizza places in Canada have Pi Day deals?

Some restaurants do, but there is no Pi Day promotion that all chains join. Each restaurant sets its own offer, and the ones published for the current year are listed on this page with the regular pizza deals that run that day.

Are Pi Day pizza deals valid for delivery?

It depends on the offer. Many chain pizza prices are for carryout only or need a promo code for delivery, and delivery fees and tips are added to the advertised price.

Have restaurants announced Pi Day 2027 specials yet?

Not yet. As of November 13, 2026, no restaurant in the cities we cover has published a Pi Day 2027 special on its website, app or social channels. Specials are added here with their price, dates and source once a restaurant announces one.

What restaurant deals run on Pi Day?

97 regular deals (pizza) run on Sunday, March 14, for example Domino's: Mix & Match: 2 or More for $8.99 Each ($8.99), Pizza Pizza: $5 Meal Deal: Slice + Drink ($5) and Pizza Pizza: Buck an Inch 2-Topping Pizzas (FROM $10). They are everyday or weekly offers rather than Pi Day promotions, so check each one's conditions.

About Pi Day

Pi Day falls on March 14 because the date written as 3/14 matches the first digits of pi, 3.14. UNESCO also marks March 14 as the International Day of Mathematics. Pizza restaurants join in because of the pun on pie, and any offer is set by each restaurant: there is no Pi Day promotion that every chain takes part in.

This page lists the Pi Day offers that Canadian restaurants publish for the date, and the regular pizza deals that run on that day of the week, such as two-for-one nights, carryout prices and family bundles.

Check the catch on any pizza deal before ordering: many prices are for takeout or delivery only, need a promo code or the chain's app, or apply to one size and a set number of toppings. Delivery fees and tips are added on top of the advertised price.

Sources

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