What Is B4 Size Paper? Dimensions, Uses & ISO 216 Standard Explained

Discover the dimensions and common uses of B4 size paper, a standard ISO 216 paper size between A3 and A4, ideal for posters and large documents.

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B4 size paper measures 250 x 353 millimeters (9.84 x 13.90 inches). It is part of the ISO 216 standard for paper sizes, commonly used in professional settings and for printing purposes. B4 falls between A3 and A4 sizes and is often used for posters and larger documents requiring more space.

FAQs & Answers

  1. What are the exact dimensions of B4 size paper? B4 size paper measures 250 x 353 millimeters or approximately 9.84 x 13.90 inches.
  2. How does B4 paper compare to A4 and A3 paper sizes? B4 size paper falls between A3 and A4 sizes, larger than A4 but smaller than A3, making it suitable for posters and larger documents.
  3. What is the ISO 216 standard for paper sizes? ISO 216 is an international standard that defines paper sizes including the A, B, and C series, widely adopted for professional and printing use.
  4. What are common uses for B4 size paper? B4 paper is commonly used for printing posters, documents requiring more space than A4, and professional stationery.