Want to know a quick way to figure up how much paint you need to paint a room?  Lets say you have a square room that is 14 feet x 16 feet with 9 ft high ceilings. Add the linear measurement of all four walls (14+16+14+16=60).  Take that total and multiply by the height of the ceiling (60 ft for the walls x 9 ft for the ceiling height = 540). Now take your total 540 and divide by 350..... Your total is 1.54 gallons of paint! It's that simple! So keep painting - it really does increase the value of your home!!!