Gallons Of Paint Per Square Foot Of Wall

Let’s say paint is $25 per gallon. Here are some rough estimates for either the exterior or interior of a house, including body and trim: 1,500 square foot house: 10 gallons, $250 cost of paint; 2,500 square foot house: 15 gallons, $375 cost of paint; 4,000 square foot house: 25 gallons, $625 cost of paint; 3. Estimate the Cost of Materials

Gallons of paint per square foot of wall. One gallon can of paint will cover up to 400 square feet, which is enough to cover a small room like a bathroom. Two gallon cans of paint cover up to 800 square feet, which is enough to cover an average size room. This is the most common amount needed, especially when considering second coat coverage. Three gallon cans of paint cover up to 1200. One gallon of paint covers approximately 400 square feet. 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. To ensure you will have enough paint, do not worry about excluding areas not to be painted, such as windows and doors. It depends on what you are painting. Ceilings, walls and trim should cost from $2.50 per floor square foot to $4.00 per square, foot all depending on crown molding, chair rails etc, or you can figure how much to charge per piece of trim and measure all walls and ceilings and charge from $.75 to $1.00 per wall and ceiling square foot. For average paint job on smooth walls I take the square foot of wall space (not square foot of the room) and divide by 350 (for one gallon coverage) then multiply that by 1.5 for a second coat. I ALWAYS apply two coats. ex: 432 square wall space divided by 350=1.23 (gallons) x 1.5 = 1.85 gallons.

Interior paint coverage depends on the brand of paint used. The coverage amount is listed on the label of the paint can. Use this to adjust the values in the Paint Coverage section below. Paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon). Painters typically charge either by the hour ($50 per hour) or by the square foot ($2-$4 per square foot). Some contractors may charge by the project, but this is more unusual. Fog Coat vs Painting. While painting stucco 1 is a popular option, you may also want to consider a fog coat as an alternative. A fog coat is composed of Portland cement. To estimate the size of the wall area, first measure the perimeter of the entire room. Next, measure the height of your wall. Multiply the perimeter measurement by the height of the room. Subtract the doors and windows from your measurement. For reference, an average window is 15 square feet and the average door is 20. 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. 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.

Interior paint coverage depends on the brand of paint used. The coverage amount is listed on the label of the paint can. Use this to adjust the values in the Paint Coverage section below. Paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon). To estimate the amount of paint you'll need for the trim, estimate the length of total trim. The average trim width is six inches. Multiply the total trim length by 0.5 feet. To estimate the gutter, determine the total length of the gutter. One linear foot of gutter approximates one square foot. At 325 square feet per gallon, you’ll need a little over 3 gallons (1,000 ÷ 325 = 3.08 gallons, to be precise). In general, it’s rarely a mistake to round up and purchase slightly more paint. Divide the paintable wall area by 350 (the square-foot coverage in each gallon can) to find the number of gallons of paint you need for the walls. You can round uneven numbers; if the remainder is less than .5, order a couple of quarts of wall paint to go with the gallons; if the remainder is more than .5, order an extra gallon.

Divide the answer by 350 (the estimated coverage/gallon) for smooth walls; or divide by 300 for rough or textured walls, which soak up more paint. [square footage] ÷ 350 = 1.5 gallons for smooth walls per coat. For example, 528 ÷ 350 = 1.5 gallons for smooth walls and 528 ÷ 300 = 1.76 gallons for rough/textured walls. Add 10 percent for waste. Two gallon cans of paint cover up to 800 square feet, which is enough to cover an average size room. This is the most common amount needed, especially when considering second coat coverage. Three gallon cans of paint cover up to 1200 square feet. This is enough to cover a large room or a couple of average-sized rooms adjoining each other. A square unit is equal to 100 square feet so 2200 square units equals 220,000 square feet. One gallon of paint will cover approximately 400 square feet which means 550 gallons of paint are needed. To find the area of a wall, we multiply wall height x wall width. The estimate divides the total square footage by 350, as one gallon of paint covers 350 square feet. Your paint calculation will update if you change the number of desired coats of paint.