Finishing Calculators
Finishing work transforms a construction project into a livable space. From painting walls to laying flooring and hanging wallpaper, accurate material estimates prevent costly extra trips to the store — or worse, running short mid-project.
Our free finishing calculators cover all the major interior surfaces: paint, drywall, flooring, tile, and wallpaper. Enter your room dimensions and get instant material quantities with appropriate waste factors built in.
Paint Calculator
Calculate how many gallons of paint you need based on room dimensions.
Drywall Calculator
Determine the number of drywall sheets needed for your walls and ceilings.
Flooring Calculator
Calculate flooring material needed with waste factor included.
Tile Calculator
Figure out how many tiles and how much grout your project requires.
Wallpaper Calculator
Calculate the number of wallpaper rolls needed for any room.