Floor Transition Strip calculator.
Count whole threshold pieces for separate openings and identify pieces too short for one opening.
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.
Every opening is rounded independently; joints are explicitly allowed in this quantity estimate. Confirm whether your selected profile permits joints.
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Usable transition stock length
- 2 m
- Finished opening width
- 0.9 m
- Finished opening width
- 1.2 m
- Finished opening width
- 2.5 m
Transition stock pieces: 4 pieces
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.
Every opening is rounded independently; joints are explicitly allowed in this quantity estimate. Confirm whether your selected profile permits joints.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-04. Calculation and review policy.