1 Litre of Paint Can Cover How Many Square Meter Area?

As a general rule, 1 litre of emulsion paint (used on interior walls and ceilings) will cover approximately 12 square meters per coat and 6 to 8 square meters for two coats. However, one liter of paint can cover roughly 12 square meters per coat.

The coverage area of 1 litre of paint depends on the type of paint used, the skill of labor, and the condition of the surface.

To calculate how much paint is needed for a project, divide the total paintable surface area by the coverage area per liter.

For example, if a room has a total surface area of 24 square meters and requires two coats, then it would need approximately four liters of emulsion paint (24/6=4).

It is important to work out this estimate accurately because buying too much paint will leave you with unused cans that may dry up before you use them.

How To Calculate The Amount Of Paint Needed For A Specific Area?

To calculate the amount of paint needed for a specific area, you need to determine the square footage of the surface to be painted.

Once you have determined the total surface area to be painted, divide it by the coverage rate of the paint being used to get an estimate of how many liters or gallons of paint are required.

As a rule of thumb, one gallon of quality paint will usually cover 400 square feet, while one quart will cover 100 square feet.

To estimate the amount of paint needed to cover the walls of a room, add together the length of all the walls and then multiply the number by the height of the room from floor to ceiling. Subtract any areas that won’t be painted, such as doors and windows.

For example, if you have a room with four walls that are each 10 feet long and 8 feet high, you would add up all four wall lengths (10 + 10 + 10 + 10 = 40) and multiply by the height (8), which gives you a total wall area of 320 square feet.

If there are two windows in this room that are each 3 feet wide and 5 feet high (15 square feet each), subtract their total area from your total wall area (320 – (15 x 2) = 290). This means you would need approximately three-quarters of a gallon of paint to cover this room with one coat.

It’s important to note that different surfaces may require more or less paint depending on their texture and color. Bright colors may require a minimum of two coats.

It is recommended to purchase slightly more than what is calculated to account for any mistakes or touch-ups that may be needed later on.

It is also important to consider other factors when calculating how much paint is needed such as whether you are repainting a wall or painting bare drywall.

Drywall tends to absorb more paint than previously painted walls and may require additional coats. Additionally, drastic color changes or porous surfaces may require more coats than usual.

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