Label Size Reference

30 × 20 mm Thermal Label

A very small metric label for jewelry and tiny products.

At 203 DPI
240 × 160 dots
Millimetres
30.0 × 20.0 mm
ZPL
^PW240 ^LL160

The 30 × 20 mm label

A very small metric label for jewelry and tiny products.

30 × 20 mm in dots, inches & millimetres

ZPL works in dots, and the number of dots depends on the printer's resolution (DPI). Here is the 30 × 20 mm label at each common density:

ResolutionWidth (dots)Height (dots)ZPL
203 DPI240160^PW240 ^LL160
300 DPI354236^PW354 ^LL236
600 DPI709472^PW709 ^LL472
Inches1.1810.787
Millimetres30.020.0

Need a different size? The ZPL DPI & size calculator converts any dimensions to dots instantly.

ZPL header for a 30 × 20 mm label

Set ^PW (print width) and ^LL (label length) so the printer uses the full label and nothing clips:

^XA
^PW240
^LL160
^FO30,30^A0N,40,40^FD30 × 20 mm label^FS
^XZ

Paste it into the ZPL viewer to preview, or convert to PDF to print on any printer.

What a 30 × 20 mm label is used for

  • Jewelry tags
  • Small product labels
  • Electronics marking

Browse the full label size reference.

Work with your labels, not just read about them

Zentralabel converts, previews, validates, and enriches ZPL labels right in your browser — free tools for one-offs, batch processing for scale.