How do I measure the square footage of a room?

  1. Use a tape measure to measure the length and width of the room. In order to get the most accurate measurement, be sure to clear objects out of the way.
  2. To determine square footage, multiply the length of the room by the width of the room.

If a tape measure is not available, you can also measure the area of the room using your own two feet.

  1. Measure the length of your foot with a ruler.
  2. Pace off the length of the room stepping heel to toe. If you need to, you can use the wall for support.
  1. Multiply the number of steps by the length of your foot. 
  2. Divide that number by 12 to get the approximate number of feet from wall to wall. 
  3. Repeats steps 2 – 4 to measure the width of the room. 
  4. To determine the square footage, multiply the length of the room by the width of the room.