# Micrometers to Millimeters Converter

Select conversion type:

Rounding options:

Convert Millimeters to Micrometers (mm to µm) ▶

## Conversion Table

 micrometers to millimeters µm mm 100 µm 0.1 mm 200 µm 0.2 mm 300 µm 0.3 mm 400 µm 0.4 mm 500 µm 0.5 mm 600 µm 0.6 mm 700 µm 0.7 mm 800 µm 0.8 mm 900 µm 0.9 mm 1000 µm 1 mm 1100 µm 1.1 mm 1200 µm 1.2 mm 1300 µm 1.3 mm 1400 µm 1.4 mm 1500 µm 1.5 mm 1600 µm 1.6 mm 1700 µm 1.7 mm 1800 µm 1.8 mm 1900 µm 1.9 mm 2000 µm 2 mm

## How to convert

1 micrometer (µm) = 0.001 millimeter (mm). Micrometer (µm) is a unit of Length used in Metric system. Millimeter (mm) is a unit of Length used in Metric system.

## Micrometer: A Unit of Length

The micrometer, also known as the micron, is a unit of length in the International System of Units (SI) that equals one millionth of a meter. Its symbol is µm.

## How to convert micrometer

The micrometer can be converted to other units of length using simple multiplication or division by powers of 10. For example, one micrometer is equal to 0.001 millimeters, 0.000001 meters, or 0.000000001 kilometers in the SI system. One micrometer is also equal to 0.000039 inches, 0.0000033 feet, or 0.00000062 miles in the US standard system.

## Millimeter: A Unit of Length

A millimeter is a unit of length in the metric system, which is based on the International System of Units (SI). It is defined as one thousandth of a meter, which is the SI base unit of length. One millimeter can be written as 1 mm or 0.001 m.

## How to convert millimeter to other units of length

To convert millimeter to other units of length, we need to use conversion factors that relate the millimeter to the desired unit. For example, to convert millimeter to centimeter, we need to know that 1 cm = 10 mm, so we can divide the number of millimeters by 10 to get the number of centimeters. Similarly, to convert millimeter to inch, we need to know that 1 in = 25.4 mm, so we can divide the number of millimeters by 25.4 to get the number of inches.

Here are some common conversion factors for millimeter and other units of length in the US standard system and the SI system:

• 1 mm = 0.1 cm
• 1 mm = 0.03937 in
• 1 mm = 0.001 m
• 1 mm = 0.000001 km
• 1 mm = 0.00000062137 mi
• 1 mm = 0.00000053996 nmi
Millimeters also can be marked as millimetres.

Español     Russian     Français