A3U Paper Size Dimensions in Millimieters
330 x 450 mm
A3U size belongs to RA & SRA Paper Sizes category. In the RA & SRA Paper Sizes category there are a total of 19 paper sizes.
Other RA & SRA Paper Sizes
There are a total of 19 RA & SRA Paper Sizes.
RA0
33.9 x 48
mm
RA1
24 x 33.9
mm
RA2
16.9 x 24
mm
RA3
12 x 16.9
mm
RA4
8.5 x 12
mm
SRA0
35.4 x 50.4
mm
SRA1
25.2 x 35.4
mm
SRA2
17.7 x 25.2
mm
SRA3
12.6 x 17.7
mm
SRA4
8.9 x 12.6
mm
SRA1+
26 x 36.2
mm
SRA2+
18.9 x 25.6
mm
SRA3+
12.6 x 18.1
mm
SRA3++
12.6 x 18.3
mm
A0U
34.6 x 48.4
mm
A1U
24.6 x 34.6
mm
A2U
17.7 x 24.6
mm
A4U
9.4 x 13
mm