Linear Meters to m² Converter
Convert running meters to square meters for decking, siding, and flooring materials. Essential for estimating coverage and minimizing waste in renovation projects.
About
Renovation materials such as timber decking, vinyl siding, and floorboards are frequently sold by linear length but installed to cover a specific area. Estimating the required purchase quantity demands converting the target square meterage into linear meters, or vice versa. This conversion depends entirely on the effective width of the board. Neglecting the overlap in tongue-and-groove systems or the gap between decking boards can lead to significant material shortages.
This tool helps contractors and DIY enthusiasts calculate exact coverage. It is particularly useful when comparing prices between suppliers who may list costs in different units (price per meter vs price per square meter).
Formulas
The relationship between linear length and area is a simple geometric function of the material's width. Ensure all units are converted to meters before calculation.
Where:
- A = Area (m2)
- L = Linear Length (m)
- W = Width of Material (m)
For reverse calculation (finding length needed for a specific area):
Reference Data
| Material Type | Common Width (mm) | Linear Meters for 1 m² |
|---|---|---|
| Standard Decking Board | 140 | 7.14 m |
| Narrow Decking | 90 | 11.11 m |
| Floorboard (Pine) | 120 | 8.33 m |
| Floorboard (Oak) | 180 | 5.56 m |
| Vinyl Siding (Double 4") | 203 | 4.92 m |
| Vinyl Siding (Double 5") | 254 | 3.94 m |
| Roofing Batten | 50 | 20.00 m |
| Skirting Board | 15 (thickness usually ignored) | N/A (Linear only) |