**How Many Square Feet In One Roll Of Wallpaper**. The rolls will say on the packaging the measument of the roll like 3ft x 12ft AND the total coverage 36sf. Now that we know the calculations its as simple as plugging in your numbers.

Now that we know the calculations its as simple as plugging in your numbers. Enter your measurements below to estimate how many rolls of our wallpaper youll need. There are general rules of thumb as to how much coverage you will get from each roll which Ill go through here.

### 9 feet x 8 feet 2818 square feet 26 rolls 4 Final Calculations and Rounding Up.

Our custom wallpaper calculator is an accurate tool for determining the number of rolls to order. 9 feet x 8 feet 2818 square feet 26 rolls 4 Final Calculations and Rounding Up. There are general rules of thumb as to how much coverage you will get from each roll which Ill go through here. Compute the square footage of each window or door.