Interior Finishing
Paint Calculator
Paint calculator that estimates the gallons of paint you will need for your painting project.
Window
Enter the width and height of the window.Enter the wall size (for a 2x4 wall enter 4.5 inches for a 2x6 wall enter 6.5 inches).
Interior Door
Enter the width and height of the door.Enter the door jamb width (for a 2x4 wall, enter 4.5 inches for a 2x6 wall enter 6.5 inches ).
Interior door calculates for painting two sides of the door.
Exterior Door
Enter the width and height of the door.Enter the door jamb width (for a 2x4 wall, enter 4.5 inches for a 2x6 wall enter 6.5 inches ).
Exterior door calculates for painting one side of the door.
Closet
Enter the width and height of the closet door.Jamb Size: If using a half jamb, enter a size not more than 1.5. For an entire jamb, the actual size (A complete jamb will add additional trims inside your closet).
Enter the width, height and depth of your closet in their respective fields.