What Is the Smallest Paper Size According to ISO 216?

Discover the smallest paper size, A10 (26 x 37 mm), under the ISO 216 standard used worldwide for labels and small notes.

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The smallest paper size commonly used is A10, which measures 26 x 37 mm. It's part of the international standard ISO 216, used in most countries around the globe. This tiny size is quite versatile and often used for labels or small notes.

FAQs & Answers

  1. What is the A10 paper size used for? The A10 paper size, measuring 26 x 37 mm, is typically used for labels or small notes due to its tiny dimensions.
  2. What does ISO 216 mean in paper sizes? ISO 216 is an international standard specifying paper sizes, including the A series, which defines sizes like A10 based on a consistent aspect ratio.
  3. How does A10 compare to other A series paper sizes? A10 is the smallest in the A series, progressively smaller than sizes like A9 or A8, with dimensions 26 x 37 mm, making it suitable for very small printed materials.