Convert square metres to linear metres and back using the finished material width. Waste and item type are optional and closed by default.
m²
Use the finished width perpendicular to the measured length.
Optional settings
%
Linear meters
Examples and specialist calculators
| Area or length | Finished width | Result |
|---|---|---|
| 100 linear m | 150 mm | 15 m² |
| 25 m² | 1.2 m | 20.8333 linear m |
Common finished widths
Describe the task to the AI assistant and continue from the result.
Open AI assistant →Finished width controls the conversion
Linear length equals area divided by finished width. In the other direction, area equals linear length multiplied by finished width.
Examples
100 linear metres at 150 mm finished width cover 15 m². For 25 m² at 1.2 m width, the length is 20.8333 m.
Important limit
For cut strips, enter the final strip width rather than guessing from the original sheet dimensions.