Edit:
Square footage of the house's floor space (ie - an "1150 sq ft house") is not enough information. First you need to determine the square footage of the wall surface and any other surfaces you are going to paint (walls, trim, windows, etc..):
(BTW the single cans of paint I deal with only cover 400 square feet of wall space, not 800! So check your paint can and adjust the math accordingly)
Original answer:
one gallon will cover 800 square feet of wall space. Consider this; are you covering a light color with a dark color or vice versa. Dark colors tend to take at least 2 coats.
Here is a formula:
[wall] + [wall]+ [wall] +[wall] = wall length For example, 16 + 16 + 20 + 20 = 72 feet.
72 feet x 9 feet = 648 square feet
[wall] - [door]- [window] = square footage For example, 648 - 20 - 20 - 20 - 15 - 15 - 15 - 15 = 528 square feet.
[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.
1.428 x .10 = 0.1428 1.428 + 0.1428 = 1.57or 2 gallons for each coat of paint. Between paint drying in the pan and mistakes along the way, you'll want to have this 10 percent cushion. After all, you don't want to run out.
Paint coverage of the type of paint varies between 350 & 450 sq. ft. per gallon.
4059 divided by 400 equals 10.15 gallons of paint required for ONE coat. Ensure to double it for two coats.
If the surface is very dry you will find you need more paint. Opposite is also true for surfaces that have been sealed properly.
(Added) Take note though, you need to figure the amount of paint needed to paint the wall area of the house, not the living area. So if your wall area is 4059, then yes, about 10 - 12 gallons is enough for one coat. However, if that is your living area, then that will only tell you about how much paint you'll need to paint all the ceilings in the house.
Here is a simple rule of thumb to go by: one gallon of paint will cover all four walls of an average size bedroom. Does not include any doors, ceiling or baseboard. Just the walls.
ANS 2 -I've painted many rooms too and usually found a gallon may cover what I consider a small bedroom, 9 x 10. I guess I don't find many "average size bedrooms" - -
about 10-14 gallons. not so sure though one gallon of paint covers about 400 square foot of space.
Each gallon of paint will cover about 350 square feet. To paint a 4300 square foot home, it would take 13 gallons of paint approximately.
One gallon of paint covers about 300 sq. ft. - As you haven't seen fit to tell us the size of this house, maybe YOU can figure it out.
I would buy 4 5 gallon buckets per coat, or get the 5th as precautionary measures.
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It depends on the texture of the surface. A smooth surface will take around nine gallons, while a rough texture could take up to 15 gallons.
The square footage tells us very little. -You need to measure and calculate the exterior wall area.
10 gallons
If 169 is floor area, then you are talking about roughly 430 square feet of wall. I would paint that with a bit less than 2 gallons.
Approximately 4 gallons.
Square foot coverage can be calculated by dividing 1600 by the number of mils you are applying. In your case: 1600/8= 200sqft.gal For 2592 sqft you would need 12.96 gallons, so 13 gallons.
I would say if I had bid on painting this house when I painted it would have been around 1700-2000. That is because of so much brick and that is time consuming trimming in around to keep paint off bricks. If you want to know how much paint, it would take about 6 gallons plus primer for any bare spots and caulking around doors and windows.
== == I think a waterproof paint would be a good idea. I would use an exterior paint, even though it's inside; because of the moisture. Definitely an exterior paint and a waterproof one would not be a bad idea either.
If 169 is floor area, then you are talking about roughly 430 square feet of wall. I would paint that with a bit less than 2 gallons.
Seems like it is around $2.50 to $2.75 a square foot. I used estimates I have received from five painters averaged them and divided the cost by 1076 square feet of exterior paintable surface. I live in South Florida and we had the exterior of our house painted for around $1300. The house is 2200 square feet and single-story. They did an excellent job.
form_title= Exterior Paint Schemes form_header= Create a color scheme that works with your whole home. What is your desired color scheme?*= _ [50] What is the square footage of your home?*= _ [50] What type of siding do you have installed?*= _ [50]
Approximately 4 gallons.
Square foot coverage can be calculated by dividing 1600 by the number of mils you are applying. In your case: 1600/8= 200sqft.gal For 2592 sqft you would need 12.96 gallons, so 13 gallons.
To paint 180 square feet, generally about 3 quarts of paint would be required. However, this figure varies depending on how many coats are applied.
I would say if I had bid on painting this house when I painted it would have been around 1700-2000. That is because of so much brick and that is time consuming trimming in around to keep paint off bricks. If you want to know how much paint, it would take about 6 gallons plus primer for any bare spots and caulking around doors and windows.
== == I think a waterproof paint would be a good idea. I would use an exterior paint, even though it's inside; because of the moisture. Definitely an exterior paint and a waterproof one would not be a bad idea either.
The phrase no matter where you are would not be able to apply to this statement. That could factor in to the cost, as well as what type of paint you are using, and possibly what type of material you are painting.
Common gallons of paint cover approximately 400 square feet. 1800 divided by 400 is 4.5. That is 4 and one half gallons or I would buy 5 gallons in case I lose some when I clean up or if there is a spill.
The total surface area of the building is 12,000. That means you would divide 12,000 by 500 and receive an answer of 240. You need 240 gallons of paint.
If you are painting the area yourself, figure the square foot of the area being painted, not the floor area of the house, but the surface area. Divide that by 350 for all but the coarsest textured walls to discover the gallons of ordinary house paint needed to paint the house. Multiply that times the cost of a gallon of paint, as of June 2012, that's about $32 a gallon for a good quality exterior, and that will give you the cost of the paint to do a single coat. Double that amount for two coats, triple if you want a sealer and two coats of paint. For example, if your house has 1600 square feet of wall area, you'll need about five gallons for a single coat of paint. That would cost $160 for a single coat, About 500 for a complete paint job. The labor cost of painting the exterior of a house in any area depends solely on the complexity of the job and the motivation of the painter to get the job. A good guideline for an average house is to multiply the cost of the paint by 3 and add that to the cost of materials to get the price of a professional paint job. Figure about $2000 to paint your house that has 1600 square feet of paintable surface area. If you get three estimates, they should be near that amount, give or take 10%. Divide the 2000 by 1600 and that will give a total of $1.25 per square foot.