Free UK DIY calculator

Wallpaper Calculator

Estimate wallpaper rolls for a rectangular room.

Instant results · Editable UK prices · Printable estimate

1. Enter your measurements

Change values for instant estimates. Example prices and product sizes are editable, not supplier quotes. Check packaging and fitting requirements.

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2. Your estimate

Printable shopping list

    Illustrative estimates only. Check supplier specifications, site conditions and local requirements before ordering or building.

    How to use the wallpaper calculator

    Estimate wallpaper rolls for a rectangular room. Quantities are planning estimates: measure the site, verify real pack dimensions, allow for cuts and follow manufacturer guidance before buying.