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Wallpaper Calculator
ConstructionNew
Estimate how many wallpaper rolls you need for your room.
Wallpaper Calculator
Estimate wallpaper rolls needed for your room
cm
0 for solid, 25-64cm for patterned
Wallpaper Estimate
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Enter room dimensions
About Wallpaper Calculator
Estimate how many wallpaper rolls you need for your room. Accounts for doors, windows, and pattern matching waste.
Standard Wallpaper Roll Specifications
| Parameter | Value |
|---|---|
| Roll Length | 10 meters (33 feet) |
| Roll Width | 0.53 meters (1.7 feet) |
| Area per Roll | 56.8 sq ft (approx) |
| Coverage after waste | ~45-50 sq ft per roll |
Frequently Asked Questions
About the Wallpaper Calculator
Estimate how many wallpaper rolls you need for your room.
Formula
Rolls Needed = Wall Area ÷ Roll Coverage × (1 + Waste%)
Reference Table
| Category | Value |
|---|---|
| Room Size | Wall Area |
| 10×10×8 ft | ~320 sq ft |
| 12×12×8 ft | ~380 sq ft |
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