4 × 8 in inches
The planner uses 96 × 48. If your sheet was trimmed, reduce width or height before you generate.
Calculator
4 × 8 plywood calculator
Stock is a 4 × 8 (48 × 96 in). Grain is locked. Change part sizes, then generate the cutting plan.
Parts
Grain on shelves
Shelves stay 31 × 11.25 so the face grain runs with the span. Turning them would change how the veneer reads.
Worked example
A 32 in bookcase: two 48 in uprights, six 31 × 11.25 shelves and a top on one 4 × 8.
Questions
What if I have 5 × 5 or 2 × 4 leftover?
Change the sheet size, or use the generic 48 × 96 calculator if the material is not plywood.