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Behang Rekenmachine — Gratis online tool

Bereken hoeveel behang rollen je nodig hebt

Bereken aantal behang rollen nodig voor elke kamer. Met patroonherhaling, deuren, ramen en verspilling. Enkele of dubbele rollen. Gratis.

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Meer weten

Wallpaper calculator

Calculate wallpaper rolls needed, factoring pattern repeat + openings.

How to use this tool

  1. 1

    Measure room

    Wall length + ceiling height.

  2. 2

    Enter roll size

    Width + length of roll from label.

  3. 3

    See rolls needed

    Including pattern repeat waste.

Frequently Asked Questions

Single vs double roll
American "single roll" is 27-28" wide × 13.5 ft long (~30 sq ft). European "roll" is 20.5" × 33 ft (~55 sq ft). Check label.
Pattern repeat wastage
Straight match: 10% waste. Drop match: 15-20%. Random match: 5%. Always order 1 extra roll.

Belangrijkste punten

  • Wallpaper Rekenmachine is a free, browser-based calculator tool — rolls of wallpaper for any room.
  • Nee signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Wallpaper Rekenmachine

  1. Open the tool: Launch Wallpaper Rekenmachine on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Wallpaper Rekenmachine — Quick Facts

Prijs
Gratis — geen limieten, geen watermerk, geen paywall
Privacy
Wordt in je browser verwerkt. Tools die een externe dienst nodig hebben, vermelden dat op de pagina. Paginabezoeken worden geteld (Google Analytics).
Platform
Elke moderne browser — desktop, tablet of mobiel
Categorie
Rekenmachine Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FunctieDetails
ToolWallpaper Rekenmachine
CategorieRekenmachine
Aanmelden vereistNee
Bestand uploadenGeen — verwerkt in browser
Mobiel ondersteundVolledig responsive
KostenVoor altijd gratis

Why Use Wallpaper Rekenmachine?

You should try Wallpaper Rekenmachine for a quick, private way to rolls of wallpaper for any room. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacy. Deze tool draait volledig in je browser. Je gegevens worden nooit naar een server geüpload.