Measure how efficiently parts nest on a sheet. Compare practical grid cutting against the theoretical maximum to get material efficiency, waste percentage, sheet count and potential savings from true nesting.
Sheet Material Utilization Calculator
Factory edge trim removed before cutting.
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Nesting efficiency measures how much of a sheet actually becomes finished parts versus how much ends up as waste. This calculator compares a practical grid-cut layout against the theoretical maximum (pure area packing), giving you a realistic material efficiency percentage, waste figure and sheet count - plus an estimate of how many sheets true shape-nesting software could save on a CNC router.