You can view more details on each measurement unit: microns or mil The SI base unit for length is the metre
Where L microns is the length in microns and L mils is its equivalent in mils
1 mil to micron = 25
4 micron
7 mils to 4
The conversion factor for mils ( 1 /1000th of an inch ) to microns ( 1/1000th of a millimeter) is 25
SQUARE INCHES PER POUND
4 Micrometres
1 metre is equal to 1000000 MICRONS, or 39370
Example: convert 15 mil, thou to microinch: 15 mil, thou = 15 × 1000 microinch = 15000 microinch