This is the most common amount needed especially when considering second coat coverage.
Gallons of paint per room.
Select the shape of your room.
Use this to adjust the values in the paint coverage section below.
If more than one room is being painted with the same color add up the total square footage.
These calculations are not intended to give more than a rough estimate.
When estimating the cost painters start by finding the coverage area which tells them how many gallons they ll need.
Paint usually is applied at 350 to 400 square feet per gallon primer at 200 to 300 square feet per gallon.
Easily calculate how much paint you ll need to complete your next job or project with sherwin williams paint calculator.
One gallon can of paint will cover up to 400 square feet which is enough to cover a small room like a bathroom.
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.
Windows and doors.
They find the area with a few simple steps.
Interior paint coverage depends on the brand of paint used.
The cost to paint an average size room 10x12 ranges from 200 to 800.
Interior paint coverage depends on the brand of paint used.
The coverage amount is listed on the label of the paint can.
Precise paint needs will vary according to many factors including application method.
The final step is to find the coverage ratio of your paint and calculate the number of gallons needed to cover 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.
Find the area of the walls.
Use this to adjust the values in the paint coverage section below.
Cost to paint a room.
On the right hand side of the calculator you can select how many windows and or doors are in the room.
These calculations assume 2 coats of paint and do not include the ceiling.
The estimate divides the total square footage by 350 as one gallon of paint covers 350 square feet.
The coverage amount is listed on the label of the paint can.
Two gallon cans of paint cover up to 800 square feet which is enough to cover an average size room.
Paint usually is applied at 350 to 400 square feet per gallon primer at 200 to 300 square feet per gallon.
474 350 1 4 for this example you want to buy 1 gallon and 2 quarts of paint for a single coat.
One gallon of paint covers approximately 400 square feet.
Most professionals use the formula of 350 to 400 square feet of wall coverage per gallon of paint and 200 square feet of wall coverage per gallon of primer.