Millimeters to Micrometer (mm to µm)
Micrometer to Millimeters (Swap Units)
Format
Decimal Fractions
Accuracy
Select resolution
1 significant figure
2 significant figures
3 significant figures
4 significant figures
5 significant figures
6 significant figures
7 significant figures
8 significant figures
Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.
Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.
Note: For a pure decimal result please select 'decimal' from the options above the result.
The millimetre is a unit of length in the metric system, equivalent to one thousandth of a metre (the SI base unit of length).
One meter was defined in 1983 by the 17th conference of weights and measures as “the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second” and the millimetre by definition is derived as being 1/1000th of that value.
Millimeters to Micrometer formula
µm =
mm
_________
0.0010000
1/1000000th of a meter. Also known as a Micron
Millimeters to Micrometer table
Start
Increments
Increment: 1000
Increment: 100
Increment: 20
Increment: 10
Increment: 5
Increment: 2
Increment: 1
Increment: 0.1
Increment: 0.01
Increment: 0.001
Fractional: 1/64
Fractional: 1/32
Fractional: 1/16
Fractional: 1/8
Fractional: 1/4
Fractional: 1/2
Accuracy
Select resolution
1 significant figure
2 significant figures
3 significant figures
4 significant figures
5 significant figures
6 significant figures
7 significant figures
8 significant figures
Format
Decimal Fractions
Print table
< Smaller Values
Larger Values >
-20.000mm -20000µm -19.000mm -19000µm -18.000mm -18000µm -17.000mm -17000µm -16.000mm -16000µm -15.000mm -15000µm -14.000mm -14000µm -13.000mm -13000µm -12.000mm -12000µm -11.000mm -11000µm -10.000mm -10000µm -9.0000mm -9000.0µm -8.0000mm -8000.0µm -7.0000mm -7000.0µm -6.0000mm -6000.0µm -5.0000mm -5000.0µm -4.0000mm -4000.0µm -3.0000mm -3000.0µm -2.0000mm -2000.0µm -1.0000mm -1000.0µm
Millimeters
Micrometer
0.0000mm
0.0000µm
1.0000mm
1000.0µm
2.0000mm
2000.0µm
3.0000mm
3000.0µm
4.0000mm
4000.0µm
5.0000mm
5000.0µm
6.0000mm
6000.0µm
7.0000mm
7000.0µm
8.0000mm
8000.0µm
9.0000mm
9000.0µm
10.000mm
10000µm
11.000mm
11000µm
12.000mm
12000µm
13.000mm
13000µm
14.000mm
14000µm
15.000mm
15000µm
16.000mm
16000µm
17.000mm
17000µm
18.000mm
18000µm
19.000mm
19000µm
Millimeters
Micrometer
20.000mm
20000µm
21.000mm
21000µm
22.000mm
22000µm
23.000mm
23000µm
24.000mm
24000µm
25.000mm
25000µm
26.000mm
26000µm
27.000mm
27000µm
28.000mm
28000µm
29.000mm
29000µm
30.000mm
30000µm
31.000mm
31000µm
32.000mm
32000µm
33.000mm
33000µm
34.000mm
34000µm
35.000mm
35000µm
36.000mm
36000µm
37.000mm
37000µm
38.000mm
38000µm
39.000mm
39000µm
Millimeters
Micrometer
40.000mm
40000µm
41.000mm
41000µm
42.000mm
42000µm
43.000mm
43000µm
44.000mm
44000µm
45.000mm
45000µm
46.000mm
46000µm
47.000mm
47000µm
48.000mm
48000µm
49.000mm
49000µm
50.000mm
50000µm
51.000mm
51000µm
52.000mm
52000µm
53.000mm
53000µm
54.000mm
54000µm
55.000mm
55000µm
56.000mm
56000µm
57.000mm
57000µm
58.000mm
58000µm
59.000mm
59000µm
60.000mm 60000µm 61.000mm 61000µm 62.000mm 62000µm 63.000mm 63000µm 64.000mm 64000µm 65.000mm 65000µm 66.000mm 66000µm 67.000mm 67000µm 68.000mm 68000µm 69.000mm 69000µm 70.000mm 70000µm 71.000mm 71000µm 72.000mm 72000µm 73.000mm 73000µm 74.000mm 74000µm 75.000mm 75000µm 76.000mm 76000µm 77.000mm 77000µm 78.000mm 78000µm 79.000mm 79000µm