Wallpaper Calculator
UK rolls are 10m × 0.52m — pattern repeats eat into coverage.
Result
Strips needed31
Length per strip2.5m
Strips per roll4
Rolls needed7
Area covered40.3 m²
Wallpaper Calculator — FAQs
How does pattern repeat waste paper?
Each drop must align — a 30cm repeat can cost a strip per roll. Order the same batch number: shades differ between print runs.
Should I paper over openings?
No — measure the wall, then subtract roughly a roll per 3 doors/windows. Ordering exactly to the roll with no spare risks a re-order delay mid-job.
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