Calculate approximate metres from kilograms, or kilograms from required metres. Select a Trustex quality to prefill its published GSM and finished width.
Enter GSM, finished width and either kilograms or metres.
Estimate only. Actual consumption varies with finished-width tolerance, GSM tolerance, relaxation, shrinkage, finishing and cutting requirements.
Metres per kg = 1000 ÷ (GSM × width in metres).
Use the actual finished usable width you expect to receive, not machine diameter or greige width.
Use the estimate for planning, then confirm final consumption against approved bulk specification and tolerances.