What Is the Smallest Standard Paper Size According to ISO 216?

Discover the smallest standard paper size, A10 (2.9 x 4.1 cm), used for tickets and labels as per the ISO 216 paper size standard.

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Which paper size is smallest? The smallest standard paper size is the A10 size, measuring 2.9 x 4.1 cm (1.1 x 1.6 inches), according to the ISO 216 standard. This size is often used for tiny items such as tickets and labels. If smaller custom sizes are needed, they would fall outside the standard ISO paper series.

FAQs & Answers

  1. What is the ISO 216 standard for paper sizes? ISO 216 is an international standard that defines the A, B, and C series of paper sizes, commonly used worldwide for documents and printing.
  2. What are some common uses for the smallest paper size A10? A10 paper size is typically used for very small printed items such as tickets, labels, and small tags.
  3. Are there standard paper sizes smaller than A10? No, A10 is the smallest standard size in the ISO 216 series; anything smaller would be custom sizes outside the standard.