How To Calculate Backsplash
How To Calculate Backsplash . · measure the length of the area you will be covering with tile. Determine the length in feet of the countertop run. How to Calculate Square Footage For A Backsplash Easy Measuring Tips from www.fourgenerationsoneroof.com Convert to inches, actual room size: 10 × 36 = 360 ÷ 144 = 2.5 sq/ft. So you need to find out the total square footage of your backsplash, which will be based on the square inches you just calculated at the previous step.