It depends on the percent of solids.
To simplify this, after all the liquid (solvent) part has evaporated, the pigment (solids) is what remains.
One gallon of paint having 100% pigment (solids) or no solvent in it, will cover 1600 square feet at 1 mil thickness.
If one gallon of paint has 50% pigment (solids) and 50% liquid (solvent), then one gallon of paint would have a net or dry film of 800 square feet.
you will need 5 cans of paint.
1 gallon of paint to cover about 350 square feet You need slightly more than a gallon if the walls are unpainted drywall, which absorbs more of the paint
To determine how much paint is needed to cover 100 square feet, you first need to know the coverage area of the paint you are using. This is typically indicated on the paint can as the coverage rate in square feet per gallon. Once you have this information, you can calculate the amount of paint needed by dividing the total square footage (100 sq. ft.) by the coverage rate of the paint. For example, if the coverage rate is 250 sq. ft. per gallon, you would need 0.4 gallons of paint (100 sq. ft. / 250 sq. ft. per gallon = 0.4 gallons).
21.135 gallons
1300
A gallon of paint covers about 300 square feet at a usual thickness of one coat; your example of 0.1 cm thick is very thick coat, equivalent to about 6 coats of paint at least; you could cover about 300/6 =50 square feet at that thickness.
Anywhere from 300-500 square feet depending on the thickness/thinness of the paint, how many coats you're putting on from a single can, and how large the surface is you're painting. However, 300-500 square feet is an approximate average of how much a gallon of paint should cover.
An average gallon of latex house paint will cover 280 square feet
If your drum is a 55 gallon drum and your paint can cover 400 square feet per gallon then you may cover (one coat only) a square almost 150 by 150 feet.
It depends on the paint. It should say on the can how much it will cover.
It depends on the paint, and the surface that you are painting - including its preparation.
you will need 5 cans of paint.
1 gallon of paint to cover about 350 square feet You need slightly more than a gallon if the walls are unpainted drywall, which absorbs more of the paint
For many paints, one gallon will cover 400 square feet. However, the quality of the paint can affect how much it will cover.
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. If you plan on a double coat 1,100 gallons are needed. It will take 550-1,100 1 gallon cans of paint to cover 2,200 square units.
He covered 115 square feet per gallon. - Way below the average, which is about 280 sf per gallon.
About 250 sq. ft.