# What is 0 01 2

## Conversion from millimeters (mm) to micrometers (μm) and vice versa

Updated on by Stefan Banse

Here you can convert the length unit millimeter into the unit micrometer and vice versa micrometer to millimeter. By clicking on the "Swap units" symbol, you will always see the desired conversion in the calculation result, i.e. mm to μm or μm to mm. You can also use the following calculator to calculate any other unit of length.

The unit millimeter is a decimal fraction of the meter and belongs to the metric system. 1 millimeter corresponds to 0.001 meters and 1 meter corresponds to 1,000 millimeters. The prefix "milli" for the millimeter thus stands for a thousandth of a meter.

The millimeter belongs to the international system of units (SI).

The unit micrometer belongs to the metric system and is derived from the basic unit meter. 1 micrometer corresponds to 0.000001 meters or 1 meter corresponds to 1,000,000 micrometers. A micrometer is therefore a millionth of a meter, which is expressed by the prefix "micro" in the micrometer.

The micrometer belongs to the international system of units (SI).

### Basics for converting millimeters (mm) to micrometers (μm)

The abbreviation for the "unit of length millimeter" is mm. The abbreviation for the "unit length micrometer" is μm.

### Formula for converting millimeters (mm) to micrometers (μm)

The calculation from millimeter to micrometer is carried out using the following conversion formula:

Conversion formula millimeters to micrometers

Determine the number of microns from millimeters

Millimeter × 1000

### Formula for converting micrometers (μm) to millimeters (mm)

The calculation from micrometers to millimeters is based on the following conversion formula:

Conversion formula from micrometers to millimeters

Determine the number of millimeters from micrometers

Micrometer × 0.001

### Summary table: how many millimeters are how many micrometers?

Millimeter mmMicrometer μm
0.01 mm =>10 μm
0.02 mm =>20 µm
0.03 mm =>30 µm
0.04 mm =>40 µm
0.05 mm =>50 µm
0.06 mm =>60 µm
0.07 mm =>70 µm
0.08 mm =>80 µm
0.09 mm =>90 µm
0.10 mm =>100 µm
0.20 mm =>200 µm
0.30 mm =>300 µm
0.40 mm =>400 µm
0.50 mm =>500 µm
0.60 mm =>600 µm
0.70 mm =>700 µm
0.80 mm =>800 μm
0.90 mm =>900 µm
1 mm =>1,000 μm
2 mm =>2,000 µm
3 mm =>3,000 µm
4 mm =>4,000 µm
5 mm =>5,000 µm
6 mm =>6,000 μm
7 mm =>7,000 μm
8 mm =>8,000 μm
9 mm =>9,000 μm
10 mm =>10,000 µm
20 mm =>20,000 µm
30 mm =>30,000 µm
40 mm =>40,000 µm
50 mm =>50,000 µm
60 mm =>60,000 µm
70 mm =>70,000 µm
80 mm =>80,000 µm
90 mm =>90,000 µm
100 mm =>100,000 µm
200 mm =>200,000 µm
300 mm =>300,000 µm
400 mm =>400,000 µm
500 mm =>500,000 µm
600 mm =>600,000 µm
700 mm =>700,000 µm
800 mm =>800,000 µm
900 mm =>900,000 µm
1 000 mm =>1,000,000 µm

### Summary table: how many micrometers are how many millimeters?

Micrometer μmMillimeter mm
0.01 μm =>0.00001 mm
0.02 μm =>0.00002 mm
0.03 μm =>0.00003 mm
0.04 μm =>0.00004 mm
0.05 μm =>0.00005 mm
0.06 μm =>0.00006 mm
0.07 μm =>0.00007 mm
0.08 μm =>0.00008 mm
0.09 μm =>0.00009 mm
0.10 µm =>0.00010 mm
0.20 µm =>0.00020 mm
0.30 µm =>0.00030 mm
0.40 µm =>0.00040 mm
0.50 μm =>0.00050 mm
0.60 µm =>0.00060 mm
0.70 μm =>0.00070 mm
0.80 µm =>0.00080 mm
0.90 μm =>0.00090 mm
1 μm =>0.00100 mm
2 μm =>0.00200 mm
3 μm =>0.00300 mm
4 μm =>0.00400 mm
5 μm =>0.00500 mm
6 μm =>0.00600 mm
7 μm =>0.00700 mm
8 μm =>0.00800 mm
9 μm =>0.00900 mm
10 μm =>0.01000 mm
20 μm =>0.02000 mm
30 μm =>0.03000 mm
40 μm =>0.04000 mm
50 μm =>0.05000 mm
60 μm =>0.06000 mm
70 μm =>0.07000 mm
80 μm =>0.08000 mm
90 μm =>0.09000 mm
100 μm =>0.10000 mm
200 μm =>0.20000 mm
300 μm =>0.30000 mm
400 μm =>0.40000 mm
500 μm =>0.50000 mm
600 μm =>0.60000 mm
700 μm =>0.70000 mm
800 μm =>0.80000 mm
900 μm =>0.90000 mm
1 000 μm =>1 mm

### References

In particular, we used the information from the following sources for the topic "Length units":

### Last update on April 14th, 2021

The pages of the theme world "Units of Length" were last editorially checked on April 14th, 2021 by Stefan Banse. They are all up to date.

### Previous changes on 11/20/2020

• November 20, 2020: Extension to include advice articles on 55 inch TVs, 60 inch, 65 inch or even 75 inch TVs
• Editorial revision of all texts in this subject area