The most common A4 paper size in micrometres is 210000 x 297000 μm. To calculate the A4 size (and other A sizes) in micrometres, you can use the calculator below. First, select the A-size and then choose the unit in which you want the calculation. The result is shown in the last column undersize.
A micrometre is a measure of length. The micrometre has the symbol μm. Expressed in meters, a micrometre is 10 to the power -6 (10−6). This is 0.000 001 meters, a one-millionth particle of a meter. Relative to a millimetre is a micrometre 0.001 mm.
A4 size in micrometres calculator
The A-size is standard on an A4. You can also choose an A3, for example. Select the desired unit if you want a unit other than micrometres. The result is in the last column. Below the calculator is an A4 in portrait and landscape mode with corresponding values.
Overview A-size in micrometres
Overview of the A4 size in micrometres (μm). See on the left side the A-size and on the right side the number of micrometres.
|4A0||1682000 x 2378000|
|2A0||1189000 x 1682000|
|A0||841000 x 1189000|
|A1||594000 x 841000|
|A2||420000 x 594000|
|A3||297000 x 420000|
|A4||210000 x 297000|
|A5||148000 x 210000|
|A6||105000 x 148000|
|A7||74000 x 105000|
|A8||52000 x 74000|
|A9||37000 x 52000|
|A10||26000 x 37000|
Other units such as centimetres, pixels and meters
Choose from the units below for the A4 size in Millimeters (mm), Centimeters (cm), Meters (m), Thou (th), Inches (in), Feet (ft), Yards (yd), Pixels, Pica, Point and HPGL.