A0

See also: a0 and Appendix:Variations of "ao"

English

Etymology

See the Wikipedia article ISO 216, the international standard on paper sizes.

Noun

A0 (uncountable)

A standard paper size defined by ISO 216 to have approximate dimensions 1189 × 841 mm (1189.21 × 840.90 mm) and thus an area of 1 square metre. This is the base size in a series of paper sizes where the ratio of width to length equals square root of 2; the width of each size is equal to the length of next smaller size.

See also

(A paper sizes): 2A0 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10

quarto

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