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Millimeter (mm) to Quarter-millimeter (Q)

Convert measurements between Millimeter (mm) and Quarter-millimeter (Q).

Common conversions

1mm = 4 Q
5mm = 20 Q
10mm = 40 Q
24mm = 96.0001 Q
32mm = 128.0001 Q
55mm = 220.0001 Q

Conversion information

1 Millimeter (mm) = 4 Quarter-millimeter (Q)

The CSS millimeter is one thousandth of the screen-defined meter
The Q is a Japanese typographic unit equal to 0.25 mm

Frequently Asked Questions

How many pixels are in a CSS millimeter?
A CSS millimeter equals 3.77953 pixels.
Where is the typographic millimeter used?
In printing, design, and layout.
How much is a Q?
A Q equals 0.25 millimeters.
Where is the Q used?
In Japanese typography and font design.