Top 1: A Paper Sizes - A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10
Author: papersizes.org - Rating 103
Description: Dimensions Of A Series Paper Sizes. Table of Paper Sizes From 4A0 to A10. 4A0 &The paper sizes bigger than A0, 4A0 &DIN 476 standard, that. was the original base document from which ISO 216 was derived. 2A0 is sometimes described as A00, however this naming convention is not used for 4A0.
A Series Paper Size Tolerances
ISO 216 specifies tolerances for the production of A series paper sizes as follows:
- ±1.5 mm (0.06 in) for dimensions up to 150 mm (5.9 in)
- ±2 mm (0.08 in) for lengths in the range 150 to 600 mm (5.9 to 23.6 in) .
- ±3 mm (0.12 in) for any dimension above 600 mm (23.6 in)
A Series Paper Sizes Defined
The A series paper sizes are defined in ISO 216 by the following requirements:
- The length divided by the width is 1.4142
- The A0 size has an area of 1 square metre.
- Each. subsequent size A(n) is defined as A(n-1) cut in half parallel to its shorter sides.
- The standard length and width of each size is rounded to the nearest millimetre.
Note: For reference the last item is there because the root 2 aspect ratio doesn't always give a whole number.
For more information about A paper size areas and areas of sizes. other than A0 in square metres and square feet click here.