how many feet are in a quart
According to my estimate - 2.5 Square feet per ounce. One quart covers 87.5 sq feet. There are 32 ounces in a quart. So 87.5/32 = 2.73. Rounded down to 2.5 to be safe. T â¦ hen again according to the 2 ounce sample size paint at Walmart, one jar covers 3 sq ft. Which would make it 1.5 sq feet per ounce.