Happy Pi Day! The March 14 holiday pays homage to the ratio of the circumference of a circle to its diameter, which is approximately 3.14159. Don’t like math? Celebrate Pi Day by eating pizza. Your Pie locations in Columbus will offer pizzas starting at $3.14 on March 14.

The deal is available all day at both locations: 5592 Whitesville Road and 1019 Broadway. Hours are 11 a.m.-9 p.m.

The $3.14 price includes standard toppings. You'll pay extra for premium toppings. There's a two-pizza limit per person and the restaurants will not accept call-in orders.

Interested in the math behind Pi Day? Learn more about Pi Day on the holiday's official website.