Measuring Square Footage Of A Room For Painting

For any room a wall square footage calculator which can be found on a paint company website.

Measuring square footage of a room for painting. Knowing how to measure the square footage of a room will make projects like flooring installation and painting easier and save you money on supplies. Use the number of doors and windows section to calculate the doors and windows values. Sloping walls form a triangular wall space. If the longer walls of the room are 20 feet 6 1 m wide the square footage of each wall is 200.

Use the area section below to calculate the walls and ceiling values. Each wall in the room should be measured on its own in case there happen to be differences. If more than one room is being painted with the same color add up the total square footage. Length x width area.

These calculations are not intended to give more than a rough estimate. For example if a wall is 15 feet 4 6 m wide and 10 feet 3 1 m high the square footage of the wall is 150. To estimate how much paint your project requires determine the measurements of the room you plan to paint and round it to the nearest foot. Since all rooms have at least one door and most have windows feel free to subtract the square.

If the wall happens to have a door window etc you ll want to subtract their square footage from that of the wall. Window and door concerns. How to measure area and perimeter to measure the area and the perimeter of a standard square or rectangular room you can always use the simple formulas below. Opposite walls in a standard room will have the same surface area.

One gallon of paint covers approximately 400 square feet. To calculate a triangle s square footage multiply the length of the wall at the base of the triangle by its height and divide by 2. How to measure square footage for painting walls measuring square footage. Determine the surface area of the walls in square feet or meters.

These calculations assume 2 coats of paint and do not include the ceiling. To ensure you will have enough paint do not worry about excluding areas not to be painted such as windows and doors.