← All tools
🇬🇧 EN🇫🇷 FR🇪🇸 ES🇧🇷 PT🇩🇪 DE🇮🇹 IT🇳🇱 NL🇸🇪 SV🇳🇴 NO🇫🇮 FI🇵🇱 PL🇹🇷 TR🇷🇺 RU
🔒 100% LocalNo data sentNo signup needed🛡️ Nothing stored

Wallpaper Calculator

Calculate how many wallpaper rolls you need for any room. Accounts for pattern repeat and waste.

Rolls needed
8
Strips needed
29
Paintable wall area
32.7 m²
Usable strip length
10 m

Estimate paint coverage with our paint calculator, calculate floor tiles using the tile calculator, or figure out concrete volume with the concrete calculator.

You might also need:
🎨
Paint Calculator
Liters needed for any room. Coats, doors & windows included.
🏠
Tile Calculator
Tiles, boxes & grout for any area. Grout gap & waste included.
🧱
Concrete Calculator
Volume in m³, ft³, yd³ for slabs, columns & stairs. Bags included.
Electricity Cost Calculator
Running cost of any appliance per day, month & year. 12 presets.
🔧 115+ tools