Inches to Microinches

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Microinches to Inches (Swap Units)


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Show formula

Inches to Microinches formula

µin =
in * 1000000
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Show result in exponential format
More information: 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.


Inches to Microinches formula

µin =
in * 1000000


Inches to Microinches table

Print table
< Smaller Values Larger Values >
Inches Microinches
0in 0.00µin
1in 1000000.00µin
2in 2000000.00µin
3in 3000000.00µin
4in 4000000.00µin
5in 5000000.00µin
6in 6000000.00µin
7in 7000000.00µin
8in 8000000.00µin
9in 9000000.00µin
10in 10000000.00µin
11in 11000000.00µin
12in 12000000.00µin
13in 13000000.00µin
14in 14000000.00µin
15in 15000000.00µin
16in 16000000.00µin
17in 17000000.00µin
18in 18000000.00µin
19in 19000000.00µin
Inches Microinches
20in 20000000.00µin
21in 21000000.00µin
22in 22000000.00µin
23in 23000000.00µin
24in 24000000.00µin
25in 25000000.00µin
26in 26000000.00µin
27in 27000000.00µin
28in 28000000.00µin
29in 29000000.00µin
30in 30000000.00µin
31in 31000000.00µin
32in 32000000.00µin
33in 33000000.00µin
34in 34000000.00µin
35in 35000000.00µin
36in 36000000.00µin
37in 37000000.00µin
38in 38000000.00µin
39in 39000000.00µin
Inches Microinches
40in 40000000.00µin
41in 41000000.00µin
42in 42000000.00µin
43in 43000000.00µin
44in 44000000.00µin
45in 45000000.00µin
46in 46000000.00µin
47in 47000000.00µin
48in 48000000.00µin
49in 49000000.00µin
50in 50000000.00µin
51in 51000000.00µin
52in 52000000.00µin
53in 53000000.00µin
54in 54000000.00µin
55in 55000000.00µin
56in 56000000.00µin
57in 57000000.00µin
58in 58000000.00µin
59in 59000000.00µin
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