Business card bleed calculator

This calculator adds bleed on all four edges to produce the full artwork dimensions, then places a conservative safe-text boundary the same distance inside the trim line. Enter a width, height, bleed amount, and shared unit to receive precise dimensions plus coordinates measured from the artwork's top-left corner. The result helps designers set up a document correctly before exporting a print-ready file.

Start with the printer's finished trim specification

Use the exact finished width and height supplied by the print provider. A standard business card is not identical in every market: 3.5 by 2 inches is common in the United States, while 85 by 55 millimetres and other formats are common elsewhere. The calculator therefore does not force one preset or silently convert between standards. All three measurements use the unit you select, and the output preserves that unit. Enter the bleed required on one edge, not the combined allowance across both edges. For example, a 0.125-inch bleed means 0.125 inch is added to the left, right, top, and bottom. The trim rectangle remains centered inside the resulting artwork. Width and height must be positive finite numbers. Bleed may be zero when a printer specifically requests no bleed, but a negative bleed is invalid because it would remove artwork instead of extending it beyond the cut. Always prefer the current specification for the exact printer, stock, and finishing process you intend to order.

Understand artwork size and safe-text bounds

Full artwork width equals trim width plus twice the bleed, and full artwork height equals trim height plus twice the bleed. The first bleed allowance reaches from the outer artwork edge to the trim line. This calculator then uses that same allowance as a conservative safe-text inset inside the trim, because bleed is the only margin supplied. As a result, safe-text width equals trim width minus twice the bleed, with the height calculated in the same way. The response also provides left, top, right, and bottom safe bounds measured from the top-left corner of the full artwork. Those coordinates make the result useful in design scripts and document templates, not only as a displayed size. Background colors, photos, and borderless artwork should extend through the bleed to the outer artwork edge. Names, phone numbers, logos, QR codes, and other essential content should remain inside the safe boundary. The safe boundary is guidance rather than another cut line; printers cut at the trim line and allow small mechanical variation around it.

Apply the calculation in a print workflow

Create the design document at the returned artwork width and height, then position trim guides one bleed amount inward from every outer edge. Position safe-text guides another bleed amount inward from each trim guide, or use the returned coordinates directly. Extend any intended edge-to-edge background all the way to the document boundary so slight cutting variation cannot reveal an unprinted strip. Keep essential information within the safe area, and avoid using a very thin border near the trim because even normal variation can make it appear uneven. Before export, confirm that the application does not add a second bleed automatically; otherwise the submitted PDF may be larger than the dimensions calculated here. Also check the printer's requested color mode, resolution, PDF standard, crop-mark policy, and font handling, since this calculator addresses geometry only. If the printer specifies a separate safety margin that differs from its bleed, follow that instruction instead of the equal-inset convention used here. Recalculate whenever the trim format or print provider changes rather than scaling an old file by eye.