# Inches to UK Nautical Miles

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Bookmark Page UK Nautical Miles to Inches (Swap Units)

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## Convert Inches to UK Nautical Miles

UK nmi =
in * 0.000013706

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## 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.

UK nmi =
in * 0.000013706

## UK Nautical Miles

Nautical miles measure distance. 1 nautical mile is the angular distance of 1 minute of arc on the earth's surface. As these differ slightly (6108' at pole c.f. 6046' at equator) 6080 was adopted (this being it's approximate value in the English Channel). The International nautical mile is 1852 metres, so is very slightly different from the UK nautical mile.

Inches to UK Nautical Miles table
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Inches UK Nautical Miles
0in 0.00UK nmi
1in 0.00UK nmi
2in 0.00UK nmi
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5in 0.00UK nmi
6in 0.00UK nmi
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17in 0.00UK nmi
18in 0.00UK nmi
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Inches UK Nautical Miles
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25in 0.00UK nmi
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28in 0.00UK nmi
29in 0.00UK nmi
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39in 0.00UK nmi
Inches UK Nautical Miles
40in 0.00UK nmi
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51in 0.00UK nmi
52in 0.00UK nmi
53in 0.00UK nmi
54in 0.00UK nmi
55in 0.00UK nmi
56in 0.00UK nmi
57in 0.00UK nmi
58in 0.00UK nmi
59in 0.00UK nmi