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
Chat with our AI personalities
Just over 20 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.
Approximately 2000 SQ Ft
Surface area of a sphere = 4*pi*radius2 Area = 4*pi*102 = 400*pi square feet Amount needed in gallons = (400*pi)/400 = pi (3.141592654) Just over 3 gallons will be needed.
1300