Japanese & East Asian sizes

JIS B11 paper size

JIS B11 measures 22 x 32 mm (0.87 x 1.26 in). Part of the Japanese & East Asian sizes.

JIS B11
22 x 32millimetres
0.87 x 1.26inches
260 x 378pixels @ 300 dpi

Dimensions in every unit

UnitWidth x height
Millimetres22 x 32 mm
Centimetres2.2 x 3.2 cm
Inches (decimal)0.866 x 1.26 in
Inches (fraction)7/8 x 1 1/4 in
Points (1/72 in)62.4 x 90.7 pt
Picas5.2 x 7.56 pc

Pixel dimensions by resolution

ResolutionPixelsMegapixels
72 dpi62 x 91 px0 MP
96 dpi83 x 121 px0 MP
150 dpi130 x 189 px0 MP
200 dpi173 x 252 px0 MP
300 dpi260 x 378 px0.1 MP
600 dpi520 x 756 px0.4 MP

300 dpi is the usual target for printed photos and artwork; 72–96 dpi is screen resolution.

Document size with bleed

BleedMillimetresInches
3 mm bleed (each side)28 x 38 mm1.102 x 1.496 in
0.125 in bleed (each side)28.4 x 38.4 mm1.116 x 1.51 in

How many JIS B11 fit on a press sheet

SheetWithout bleedWith 3 mm bleed
A481-up50-up
A3171-up110-up
SRA3200-up128-up
Letter72-up49-up
Tabloid 11 x 17 in156-up105-up
12 x 18 in182-up128-up
13 x 19 in (Super B)225-up136-up

Simple grid imposition with no gutters or gripper margin; real layouts may fit fewer.

Envelopes for JIS B11

FoldFolded sizeEnvelopes that fit
Unfolded22 x 32 mmC10 envelope, C9 envelope, C8 envelope
Folded in half16 x 22 mmC10 envelope, C9 envelope
Folded in thirds10.7 x 22 mmC10 envelope, C9 envelope

This size is listed in the Wikipedia article on paper sizes under “Japanese variation”. Historic and regional sizes can vary between sources and mills.

Similar sizes

Frequently asked questions

What are the dimensions of JIS B11?
JIS B11 is 22 x 32 mm, which is 0.87 x 1.26 in (7/8 x 1 1/4 in).
How many pixels is JIS B11 at 300 DPI?
260 x 378 pixels at 300 dpi, or 130 x 189 at 150 dpi.

Sources & data