Floors & tiles
Carpet Calculator
Your measurements : length, width, roll width. Your estimate : roll length required, area to purchase, required strips.
How the calculation works
Carpet Calculator
round up(Width ÷ Roll width) × Length × (1 + Waste allowance / 100)Before you order
- Use the coverage, yield and dimensions printed on your product. Waste allowance is adjustable; real cuts and site conditions may change the order.
- Quantity estimate, not an optimized cutting plan. Add an allowance for the layout, joints and unusable offcuts.
Worked example
- Length
- 5 m
- Width
- 4 m
- Roll width
- 4 m
- Waste allowance
- 10 %
Roll length required 5.5 m
Area to purchase 22 m²