Straight Repeat Fabric Panel Layout calculator.
Order matched rectangular fabric panels on a straight repeat grid using usable roll width and two repeat directions.
Your inputs
Use measurements from your plan and properties from your chosen product. Any prefilled values are illustrative.
A clear estimate starts here.
Enter your dimensions and product details to see the quantity and purchase breakdown.
Formula and assumptions
How this calculation works.
Order matched rectangular fabric panels on a straight repeat grid using usable roll width and two repeat directions. Only straight repeat. It does not infer a textile pattern, choose seam allowance or cover fire-rated fabrics.
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Finished cut panel width
- 0.55 m
- Finished cut panel height
- 0.9 m
- Panels to cut
- 5
- Usable fabric roll width
- 1.4 m
- Horizontal straight repeat
- 0.3 m
- Vertical straight repeat
- 0.4 m
- Initial roll alignment loss
- 0.1 m
- Supplier order increment
- 0.5 m
Fabric order length: 4 m
Same motif origin, straight rectangular repeat, no rotation. Half-drop, motif placement, seams and shrinkage require separate inputs or methods.
Before you purchase
Use dimensions from your plan and properties from your chosen product. Any design spacing, section or fixing pattern must already be specified.
Only straight repeat. It does not infer a textile pattern, choose seam allowance or cover fire-rated fabrics.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-04. Calculation and review policy.