Practical calculators for paper, sheet counts, boxes and bags. Free to use, with no sign-in required.
This tools section is actively evolving — always confirm figures with our team before production.
Convert paper weight (ton/kg) into sheet count, cutting yield, and GSM comparisons.
Get a recommended binding and paper from your page count, quantity, and purpose — then the spine width, cover open size, and fold-panel open sizes for it.
Work out the flat dieline size for tuck-end cartons and RSC shipping boxes from your box dimensions.
Work out the flat blank (open) size for a gusseted paper shopping bag from your bag's finished dimensions.
Work out the open (flat blank) size for Commercial, Pocket, Gusset, and Money envelopes from your finished size.
Work out the base wrap and wrap-around cover sleeve open sizes for a magnetic book-style rigid box from your box dimensions.
