Follow the instructions below to calculate how much paint you ll need.
Measuring square footage of a room for painting.
Use the area section below to calculate the walls and ceiling values.
Tips on measuring for paint.
The square footage calculator is a super tool for calculating the square footage of a room.
These calculations assume 2 coats of paint and do not include the ceiling.
Paint usually is applied at 350 to 400 square feet per gallon primer at 200 to 300 square feet per gallon.
The formula to calculate square footage is simply length times width.
A room that is 10 x 15 feet with an 8 foot ceiling.
When preparing to paint a room one of the most important details to consider is the amount of paint needed.
This guide will explain how to measure square footage and outline the square footage formula so you re ready for your next project.
To help we ve added an example.
Precise paint needs will vary according to many factors including application method.
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.
These calculations are not intended to give more than a rough estimate.
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If the longer walls of the room are 20 feet 6 1 m wide the square footage of each wall is 200.
Opposite walls in a standard room will have the same surface area.
How to measure square footage for painting walls.
Find useful tips on how to find the square footage of a room whether it s a standard rectangular or odd shaped room.
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.
Calculating the square footage of.
If you have cathedral ceilings that create sloping walls follow the special case instructions on how to find this square footage.
Learning how to calculate the square footage of a room is as simple as entering in the length of the room and the width of the room and pressing the calculate button.
Before you begin take the room measurements in the list below round to the nearest foot.
From flooring to paint to landscaping square footage is going to be a necessary measurement to get the right amount of materials for your project.
Measure the total distance perimeter around the room.
One gallon of paint covers approximately 400 square feet.
The room has two doors and two windows.
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15 ft x 2 50 ft.
If more than one room is being painted with the same color add up the total square footage.
To ensure you will have enough paint do not worry about excluding areas not to be painted such as windows and doors.