# Millimeters to Micrometers Converter

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Convert Micrometers to Millimeters (µm to mm) ▶

## Conversion Table

 millimeters to micrometers mm µm 1 mm 1000 µm 2 mm 2000 µm 3 mm 3000 µm 4 mm 4000 µm 5 mm 5000 µm 6 mm 6000 µm 7 mm 7000 µm 8 mm 8000 µm 9 mm 9000 µm 10 mm 10000 µm 11 mm 11000 µm 12 mm 12000 µm 13 mm 13000 µm 14 mm 14000 µm 15 mm 15000 µm 16 mm 16000 µm 17 mm 17000 µm 18 mm 18000 µm 19 mm 19000 µm 20 mm 20000 µm

## How to convert

1 millimeter (mm) = 1000 micrometer (µm). Millimeter (mm) is a unit of Length used in Metric system. Micrometer (µm) is a unit of Length used in Metric 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.

## 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.

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