Wallpaper Calculator
Calculate wallpaper needed for your room by entering dimensions. Get instant cost estimates for wallpaper projects.
The Wallpaper Calculator below works out your result the moment you type — no sign-up, no cost. Ideal for homeowners and tradespeople pricing up a project. Enter wall height (feet), room length (feet), room width (feet) and price per roll ($) and the total updates live.
How the wallpaper calculator works
Just fill in the fields above — wall height (feet), room length (feet), room width (feet) and price per roll ($) — and the wallpaper calculator does the maths instantly. Nothing is sent anywhere; the calculation happens right in your browser.
Want this wallpaper calculator on your own site?
Add it free with RGT Quote Builder — a drag-and-drop WordPress calculator plugin with 100+ ready-made templates and no paywall.
FAQ
Is the wallpaper calculator free?
Yes — completely free to use, with no account and no limits.
Can I add this wallpaper calculator to my WordPress site?
Yes. Install the free RGT Quote Builder plugin, pick the Wallpaper Calculator template, and drop it onto any page with a shortcode or block.
Can I customise the fields and pricing?
Absolutely — every field, price and formula is editable in the drag-and-drop builder.