How many millimicron in 1 pouces? The answer is 25400000. We assume you are converting between millimicron and pouce. You can view more details on each measurement unit: millimicron or pouces The SI base unit for length is the metre. 1 metre is equal to 1000000000 millimicron, or 39.370078740157 pouces. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimicrons and pouces. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from pouces to millimicron, or enter any two units below:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millimicron = 10-3 microns.
The definition of a micron is as follows:
a metric unit of length equal to one millionth of a meter
The pouce is a French "inch" unit. The modern definition from the international standard of units is that 1 inch = 2.54 cm or 1 pouce = 25.4 mm. The word pouce means "thumb" in French. In past history, it was equal to 1/12 pied. Based on the pied de roi, the historical pouce was equal to about 1.066 inches or 2.707 centimeters.
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