Wallpaper Calculator

To make sure you order enough wallpaper, we suggest following these steps to ensure you have the correct measurements:

• Measure the height of the wall on both sides. If there’s a difference, use the tallest measurement.
• Measure the width of the wall at both the top and bottom. If there’s a difference, use the widest measurement.
• Do not include crown molding or baseboards in your measurements.
• To make it easier, include doors and windows in the measured area. This ensures you don’t run out of wallpaper, and any extras can be helpful in pattern matching.

Here is a step-by-step guide for using our wallpaper calculator:

1. Measure the width and height of each wall.
2. Enter your wall dimensions into the calculator. You can use the imperial (inches/feet) or the metric system (centimeters/meters).
3. The wallpaper estimator will calculate how many panels you need and show the total cost.
4. Go to the wallpaper or wall mural design you’ve picked, select the recommended size and quantity, and add it to your cart.

Our wallpaper calculator makes it simple – just enter the height and width of your wall in feet or meters. The tool automatically estimates how many wallpaper panels you’ll need, including a little extra for trimming and pattern matching.

To calculate the wall area manually, multiply the height by the width of the wall. For multiple walls, repeat this and add the totals. For more accurate results, especially for walls with door and window frames, we recommend using our wall measurement calculator.

For peel and stick wallpaper, the process is the same as for non-pasted wallpaper. Measure your wall height and width, calculate the total area, and check the product specifications. Since peel and stick wallpaper comes in pre-sized panels, our peel and stick wallpaper calculator ensures you order the exact number you need.

The number of wallpaper panels depends on your wall dimensions. Our peel and stick panels and non-pasted panels are both 30″ wide, ranging in height from 48″ to 144″ to fit your walls perfectly. For example, a 30″ × 144″ panel covers about 30 sq ft. The wallpaper estimator will calculate the number of panels automatically and give you accurate pricing.

For an accent wall, measure the single wall’s height and width, then enter these dimensions in the wallpaper calculator feature wall option. The calculator will estimate how many panels you need. Generally, we recommend adding 10% extra for trimming and pattern alignment.

Yes – the calculator is designed for both wallpaper types. Just enter your wall dimensions, and it will show how many panels you’ll need for the kind of wallpaper you have selected.