Get a quick estimate of how many rectangular parts fit on a sheet in a simple grid layout, accounting for spacing between parts.
Parts across = floor(sheet width / (part width + spacing)). Parts down = floor(sheet length / (part length + spacing)). Total = across x down. This is a simple grid estimate, not a true nesting optimizer, rotating parts or mixing orientations can often fit more.
How it works
A straight grid layout is the fastest way to sanity check material usage before running an actual nesting program. It tends to undercount slightly compared to software that rotates parts or staggers rows, so treat the result as a conservative baseline.
FAQ
Can I get more parts by rotating some of them? Often yes, especially with leftover strip material along one edge of the sheet, but that requires actual nesting software to lay out reliably.
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