roofing squares calculator

https://tiny-wiki.win/index.php/How_to_Use_a_Roof_Size_Calculator_for_Accurate_Material_Takeoffs

When I'm figuring out how many squares of roofing material I need for a job, this calculator takes the headache out of the math. You just plug in the roof dimensions and pitch, and it gives you the exact number of squares required, accounting for waste and overlap. No more guessing or ending up short on shingles.