Online calculator to convert micrometers to millimeters (μm to mm) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Length or Distance units.
Conversion Calculator
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Convert micrometers to mm
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between micrometers and millimeters.
What is a micrometer (μm)?
A micrometer is a unit of Length or Distance in the Metric System. The symbol for micrometer is μm. There are 1,000 micrometers in a millimeter. The International spelling for this unit is micrometre.
What is a millimeter (mm)?
A millimeter is a unit of Length or Distance in the Metric System. The symbol for millimeter is mm. There are 0.001 millimeters in a micrometer. The International spelling for this unit is millimetre.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from micrometers to mm is:
mm = micrometers ÷ 1,000
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from micrometers to millimeters (μm to mm).
Micrometer to Millimeter Conversion Example
Task: Convert 125,000 micrometers to millimeters (show work) Formula: micrometers ÷ 1,000 = mm Calculations: 125,000 micrometers ÷ 1,000 = 125 mm Result: 125,000 micrometers is equal to 125 mm
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from micrometers to mm.
Micrometers to Millimeters Conversion Chart
micrometers (μm) | millimeters (mm) |
---|---|
1 μm | 0.001 mm |
2 μm | 0.002 mm |
3 μm | 0.003 mm |
4 μm | 0.004 mm |
5 μm | 0.005 mm |
6 μm | 0.006 mm |
7 μm | 0.007 mm |
8 μm | 0.008 mm |
9 μm | 0.009 mm |
10 μm | 0.01 mm |
20 μm | 0.02 mm |
30 μm | 0.03 mm |
40 μm | 0.04 mm |
50 μm | 0.05 mm |
75 μm | 0.075 mm |
100 μm | 0.1 mm |
250 μm | 0.25 mm |
500 μm | 0.5 mm |
750 μm | 0.75 mm |
1,000 μm | 1 mm |
2,500 μm | 2.5 mm |
5,000 μm | 5 mm |
7,500 μm | 7.5 mm |
10,000 μm | 10 mm |
25,000 μm | 25 mm |
50,000 μm | 50 mm |
75,000 μm | 75 mm |
100,000 μm | 100 mm |
250,000 μm | 250 mm |
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