Bleed footprints and sheet yield
Trim size is the finished piece. Bleed extends outside the trim line so a cut can leave printed color at the edge. This planner reserves the full bleed footprint before counting pieces, then keeps the entered gaps between footprints.
The result compares permitted uniform orientations. Base sheets round up to fulfill the order. The spare percentage applies to that base sheet count and rounds up separately. A placement map is useful for checking dimensions, but it does not prove a press or cutter can produce the job.