100 tools, zero sign-up

Walls & Wall Decor Tools

Size wallpaper, panels, molding, mirrors, art, and gallery layouts.

10 toolsready to use

Calculate wallpaper rolls from wall perimeter, height, roll size, pattern repeat, and openings.

Estimate wallpaper material cost using roll count, price, paste, and labor.

Determine whole decorative panels needed to cover a wall with cutting allowance.

Calculate installed wall-panel cost from quantity, panel price, trim, adhesive, and labor.

Find an appropriately scaled artwork width above furniture or on an open wall.

Calculate total row width and balanced gaps for an evenly spaced frame arrangement.

Plan a rectangular gallery grid and calculate its finished footprint.

Recommend a mirror width and hanging height for a console, vanity, or mantel.

Estimate boards, slats, or cladding pieces for a feature wall.

Calculate linear molding and panel spacing for a repeated wall treatment.