Inches to Micrometer

/
Bookmark Page Micrometer to Inches (Swap Units)

Format
Accuracy

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.

Show formula
µm =
in
 
___________
 
 
0.000039370
Show working
Show result in exponential format
More information: Inches
Inches to Micrometer table - Click here for table options
Inches Micrometer
0in 0.00µm
1in 25400.00µm
2in 50800.00µm
3in 76200.00µm
4in 101600.00µm
5in 127000.00µm
6in 152400.00µm
7in 177800.00µm
8in 203200.00µm
9in 228600.00µm
10in 254000.00µm
11in 279400.00µm
12in 304800.00µm
13in 330200.00µm
14in 355600.00µm
15in 381000.00µm
16in 406400.00µm
17in 431800.00µm
18in 457200.00µm
19in 482600.00µm
Inches Micrometer
20in 508000.00µm
21in 533400.00µm
22in 558800.00µm
23in 584200.00µm
24in 609600.00µm
25in 635000.00µm
26in 660400.00µm
27in 685800.00µm
28in 711200.00µm
29in 736600.00µm
30in 761999.99µm
31in 787399.99µm
32in 812799.99µm
33in 838199.99µm
34in 863599.99µm
35in 888999.99µm
36in 914399.99µm
37in 939799.99µm
38in 965199.99µm
39in 990599.99µm
Inches Micrometer
40in 1015999.99µm
41in 1041399.99µm
42in 1066799.99µm
43in 1092199.99µm
44in 1117599.99µm
45in 1142999.99µm
46in 1168399.99µm
47in 1193799.99µm
48in 1219199.99µm
49in 1244599.99µm
50in 1269999.99µm
51in 1295399.99µm
52in 1320799.99µm
53in 1346199.99µm
54in 1371599.99µm
55in 1396999.99µm
56in 1422399.99µm
57in 1447799.99µm
58in 1473199.99µm
59in 1498599.99µm
Start
Increments
Accuracy
Format
Print table
< Smaller Values Larger Values >

Inches

Use of the inch can be traced back as far as the 7th century. The first explicit definition we could find of its length was after 1066 when it was defined as the length of three barleycorns. This was not a satisfactory reference as barleycorn lengths vary naturally. The British Standards Institute defined the inch as 25.4mm in 1930 in the document "Metric Units in Engineering: Going SI". In March 1932 the American Standards Association were asked to rule on whether to adopt the same value (at the time the American inch was 1/.03937 mm which approximated to 25.400051 mm). Because the values were so close, and because Britain has already settled on that value, the ASA adopted this value on March 13, 1933.

µm =
in
 
___________
 
 
0.000039370

Micrometer

1/1000000th of a meter. Also known as a Micron

Metric Conversion Table iPhone & Android app Length Currency Temperature Weight Area Volume Speed Time Angle Pressure Energy and Power Health and Wellbeing