How To Measure A Room For Carpet Squares. If possible, divide the area into smaller rectangles and squares and then measure each area. In that case, all you need to do is measure each section separately to calculate accurately.
Do the same for the other two walls in the opposite direction. Cover the lines with clear tape so that you can continue to see them. In this case, there would be 2 feet x 10 feet of carpet waste because the room is less than 12 feet wide.
Quantities provided are estimates only (using the width of 3.66m for lineal calculations).
To calculate your total square footage for a room, just multiply your room width and length together. As carpet width is usually 3.66m, a price in lineal metres will be higher than in square metres (please note that some of our carpets are 4 metres wide). Quantities provided are estimates only (using the width of 3.66m for lineal calculations). Use this calculator as an estimating tool to learn how many carpet tiles you need for a room.
