Examples
Examples
Try the starting example
- Rectangular pool length (m)
- 10
- Pool width (m)
- 5
- Roll width (m)
- 2
- Seam overlap (m)
- 0.1
- End trimming allowance per end (m)
- 0.1
- Lengthwise panel count
- 3
- Cut length per panel (m)
- 10.2
- Total roll length (m)
- 30.6
- Material area minus pool area (m²)
- 11.2
Try another scenario
- Rectangular pool length (m)
- 11
- Pool width (m)
- 5
- Roll width (m)
- 2
- Seam overlap (m)
- 0.1
- End trimming allowance per end (m)
- 0.1
- Lengthwise panel count
- 3
- Cut length per panel (m)
- 11.2
- Total roll length (m)
- 33.6
- Material area minus pool area (m²)
- 12.2
Calculation method
Calculation method
Lengthwise panel count
Use parallel lengthwise strips with overlap; panels=max(1,ceil((W-rollWidth)/(rollWidth-overlap))+1).
Cut length per panel (m)
Use parallel lengthwise strips with overlap; panels=max(1,ceil((W-rollWidth)/(rollWidth-overlap))+1).
Total roll length (m)
Use parallel lengthwise strips with overlap; panels=max(1,ceil((W-rollWidth)/(rollWidth-overlap))+1).
Material area minus pool area (m²)
Use parallel lengthwise strips with overlap; panels=max(1,ceil((W-rollWidth)/(rollWidth-overlap))+1).
Symbols and units
- a
- Rectangular pool length (m)
- b
- Pool width (m)
- c
- Roll width (m)
- d
- Seam overlap (m)
- e
- End trimming allowance per end (m)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Rectangular pool only, one strip orientation and seam convention; no irregular-outline nesting. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Rectangular pool only, one strip orientation and seam convention; no irregular-outline nesting.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.