How much does a US single roll of wallpaper cover?
Short answer
A US single roll (27 in × 13.5 ft) covers about 30 sq ft of wall — enough for 1 full-height strip on an 8-ft wall with a free match. A pattern repeat cuts that to fewer strips per roll.
Paper area
30 sq ft
Strips (8-ft wall)
1
Roll size
27″ × 13.5′
Paper area vs. real coverage
A US single roll holds about 30 sq ft of paper (27 in wide × 13.5ft long). But you don't get all of it: wallpaper hangs in full-height strips, and the leftover at the end of the roll is usually too short for another strip. On a standard 8-ft wall you get about 1usable strips per roll — and a pattern repeat drops that further, since each strip has to start at the same point in the pattern. That's why counting whole strips beats dividing your wall area by the roll's paper area.
Count rolls for your walls
Open the wallpaper calculatorOther roll formats
Frequently asked questions
How many square feet does a US single roll of wallpaper cover?
A US single roll (27 in × 13.5 ft) has about 30 sq ft of paper. In practice you cover less because you cut it into full-height strips — about 1 strips on an 8-ft wall.
How many strips can I get from one US single roll?
Roughly 1 full-height strips from a US single roll on an 8-ft wall with a free (random) match. A pattern repeat means fewer strips because each drop rounds up to a whole repeat.
Why can't I just divide my wall area by the roll area?
Because wallpaper hangs in full-height strips and the leftover at the top or bottom of a roll usually isn't tall enough for another strip, so it's waste. Counting whole strips per roll is why the strip method is more accurate than area ÷ roll coverage.