Wallpaper Calculator
Estimate wallpaper rolls for walls, accent walls, or full rooms. Accounts for pattern repeat, doors, and windows.
Frequently Asked Questions
How many rolls of wallpaper for a 10x10 room?
A 10 by 10 by 8 ft room with two doors needs approximately 7 to 8 single rolls (or 4 double rolls).
What is a double roll of wallpaper?
A double roll is 27 sq ft, twice a single roll. Most wallpaper is sold in double rolls today.
How do I calculate wallpaper for a pattern repeat?
Add the pattern repeat length to each strip. A 24-inch repeat on an 8-ft wall means each strip needs 9 feet of material.