Stamp size test sheet

Stampzio · Original fictional examples · Dimensions are design references, not manufacturing standards.

  1. Print on A4 or US Letter, portrait, at 100% scale. Turn off headers and footers. Do not fit or shrink to the page.
  2. Measure the line below: the distance between its outer end ticks should be 100 mm. Correct the print settings if it is different.
  3. Compare the shapes with the space on your document. Then repeat the test with your own artwork at its intended physical dimensions.
30, 40 and 50 mm round stamp examples, a 55 by 25 mm rectangular example, and a 100 mm calibration line.

A paper proof checks layout. Confirm text, line thickness and final dimensions with your stamp supplier before production.

Screen dimensions are not a reliable ruler. Measure the printed calibration line.

Back to the stamp size guide