What is A7 size in cm?

On this page we answer the following question: What is A7 size in cm? Look here if you want to know what the A7 size in mm or the A7 size in inches.

Dimensions A7 size in cm


An A7 size in cm has a width of 10,5 cm and a length of 7,4 cm.

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The weight of A7 size paper

For printing paper we actually always use 80 grams A4 paper. This does not mean that an A4 paper weighs 80 grams. The name is derived from how much 1 m² of paper (A0 size paper) weighs. An 80 gram A7 paper weighs 0,625 grams.

What does the 7 stand for in A7 paper?

The 7 from the format represents the number of times the A7 format is halved. So you have to fold an A0 7 times for an A7 format.

Overview of the A-Series in centimetres

Size Centimeter
4A0 168.2 x 237.8
2A0 118.9 x 168.2
A0 84.1 x 118.9
A1 59.4 x 84.1
A2 42.0 x 59.4
A3 29.7 x 42.0
A4 21.0 x 29.7
A5 14.8 x 21.0
A6 10.5 x 14.8
A7 7.4 x 10.5
A8 5.2 x 7.4
A9 3.7 x 5.2
A10 2.6 x 3.7