For many paints, one gallon will cover 400 square feet. However, the quality of the paint can affect how much it will cover.
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.
He covered 115 square feet per gallon. - Way below the average, which is about 280 sf per gallon.
You can calculate the amount of paint needed by finding the square footage of the room to be painted. Each manufacturer has a recommendation as to how many square feet a gallon of paint will cover. Make sure to calculate for primer if needed and or a second coat of finish.
It depends on the paint. It should say on the can how much it will cover.
1 quart will cover over 2 acres... So 1 gallon will cover over 8 acres(12 football fields).
It is estimated that a gallon of paint can cover about 250 square feet of wall space. So if you only need to cover an estimated one hundred square feet then one gallon of paint should suffice.
Primer grossed $565,846 worldwide.
Primer grossed $424,760 in the domestic market.
The US average in 1951 was 27 cents per gallon. That would be about $2.44 per gallon in today's dollars (2014).
1/2 of A U.S Gallon.
$66.50
$128.53