Chains to UK Nautical Miles

Bookmark Page UK Nautical Miles to Chains (Swap Units)


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Convert Chains to UK Nautical Miles

UK nmi =
ch * 0.010855
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Unit of length equal to 66 feet, used especially in the U.S. public land surveys. The original measuring instrument (Gunter's chain) was literally a chain consisting of 100 iron links, each 7.92 inches long. Steel-ribbon tapes began to supersede chains around 1900, but surveying tapes are often still called "chains" and measuring with a tape is often called "chaining". The chain is a convenient unit in cadastral surveys because 10 square chains equal 1 acre.


Convert Chains to UK Nautical Miles

UK nmi =
ch * 0.010855

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.


Chains to UK Nautical Miles table
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Chains UK Nautical Miles
0ch 0.00UK nmi
1ch 0.01UK nmi
2ch 0.02UK nmi
3ch 0.03UK nmi
4ch 0.04UK nmi
5ch 0.05UK nmi
6ch 0.07UK nmi
7ch 0.08UK nmi
8ch 0.09UK nmi
9ch 0.10UK nmi
10ch 0.11UK nmi
11ch 0.12UK nmi
12ch 0.13UK nmi
13ch 0.14UK nmi
14ch 0.15UK nmi
15ch 0.16UK nmi
16ch 0.17UK nmi
17ch 0.18UK nmi
18ch 0.20UK nmi
19ch 0.21UK nmi
Chains UK Nautical Miles
20ch 0.22UK nmi
21ch 0.23UK nmi
22ch 0.24UK nmi
23ch 0.25UK nmi
24ch 0.26UK nmi
25ch 0.27UK nmi
26ch 0.28UK nmi
27ch 0.29UK nmi
28ch 0.30UK nmi
29ch 0.31UK nmi
30ch 0.33UK nmi
31ch 0.34UK nmi
32ch 0.35UK nmi
33ch 0.36UK nmi
34ch 0.37UK nmi
35ch 0.38UK nmi
36ch 0.39UK nmi
37ch 0.40UK nmi
38ch 0.41UK nmi
39ch 0.42UK nmi
Chains UK Nautical Miles
40ch 0.43UK nmi
41ch 0.45UK nmi
42ch 0.46UK nmi
43ch 0.47UK nmi
44ch 0.48UK nmi
45ch 0.49UK nmi
46ch 0.50UK nmi
47ch 0.51UK nmi
48ch 0.52UK nmi
49ch 0.53UK nmi
50ch 0.54UK nmi
51ch 0.55UK nmi
52ch 0.56UK nmi
53ch 0.58UK nmi
54ch 0.59UK nmi
55ch 0.60UK nmi
56ch 0.61UK nmi
57ch 0.62UK nmi
58ch 0.63UK nmi
59ch 0.64UK nmi
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