Wallpaper Calculator

Not sure how many rolls you need? Follow these simple steps:

  • Measure the perimeter: Add up the lengths of all walls, including doors and windows.
  • Measure the ceiling height: Measure from the floor to the ceiling (only needed for walls).
  • Use the calculator below: Enter room dimensions in feet or meters. We automatically add 10% extra for trimming and pattern matching, but you can uncheck the box if preferred.

Need assistance? We're happy to help—just reach out!

Returns policy: Unused rolls can be returned within 28 days if unopened and in original condition.

Note: Estimates are based on standard wallpaper rolls (approx. 56 sq ft coverage per roll).

Quick Wallpaper Roll Calculator

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