Millimeters to Micrometers Conversion

Enter Millimeter
Enter Micrometer/Micron

How many micrometers in a millimeter?

1 Millimeter (mm) is equal to 1000 micrometers (µm). To convert mm to micrometers, multiply the mm value by 1000.

For example, to find out how many micrometers in a mm and a half, multiply 1.5 by 1000, that makes 1500 micrometers in a mm and a half.

1 Millimeter = 1000 Micrometers

How many millimeters in a micrometer?

1 Micrometer (µm) is equal to 0.001 millimeter (mm). To convert micrometers to mm, multiply the micrometer value by 0.001 or divide by 1000.

1 Micrometer = 0.001 Millimeter

What is Millimeter?

Millimeter (millimetre) is a metric system length unit. 1 mm = 1000 µm. The symbol is "mm".

What is Micrometer?

Micrometer (micrometre) is a metric system length unit. 1 µm = 0.001 mm. The symbol is "µm".

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.