Home / Length Conversion / Convert chain (US survey) [ch] to nautical mile (UK) [NM (UK)]
Convert chain (US survey) [ch] to nautical mile (UK) [NM (UK)]
Please provide values below to Convert chain (US survey) [ch] to nautical mile (UK) [NM (UK)], or vice versa.
What is a US Survey Chain?
The US survey chain (∼20.1168 m) used the US survey foot. This measurement was key in the rectangular survey system that mapped the American frontier.
What is a UK Nautical Mile?
The UK nautical mile was based on the Admiralty measured meridian arc, equating to 6,080 feet (∼1,853.18 m) until 1970 when international standards were adopted.
chain (US survey) [ch] to nautical mile (UK) [NM (UK)] Conversion Table
| chain (US survey) [ch] | nautical mile (UK) [NM (UK)] |
|---|---|
| 0.01 chain (US survey) [ch] | 0.000108552848685 nautical mile (UK) [NM (UK)] |
| 0.1 chain (US survey) [ch] | 0.00108552848685 nautical mile (UK) [NM (UK)] |
| 1 chain (US survey) [ch] | 0.0108552848685 nautical mile (UK) [NM (UK)] |
| 2 chain (US survey) [ch] | 0.0217105697369 nautical mile (UK) [NM (UK)] |
| 3 chain (US survey) [ch] | 0.0325658546054 nautical mile (UK) [NM (UK)] |
| 5 chain (US survey) [ch] | 0.0542764243423 nautical mile (UK) [NM (UK)] |
| 10 chain (US survey) [ch] | 0.108552848685 nautical mile (UK) [NM (UK)] |
| 20 chain (US survey) [ch] | 0.217105697369 nautical mile (UK) [NM (UK)] |
| 50 chain (US survey) [ch] | 0.542764243423 nautical mile (UK) [NM (UK)] |
| 100 chain (US survey) [ch] | 1.08552848685 nautical mile (UK) [NM (UK)] |
| 1000 chain (US survey) [ch] | 10.8552848685 nautical mile (UK) [NM (UK)] |
How to Convert chain (US survey) [ch] to nautical mile (UK) [NM (UK)]
1 chain (US survey) [ch] = 0.010855284868464 nautical mile (UK) [NM (UK)]
1 nautical mile (UK) [NM (UK)] = 92.12102787879 chain (US survey) [ch]
Example: convert 15 chain (US survey) [ch] to nautical mile (UK) [NM (UK)]:
15 × 0.010855284868464 = 0.16282927302696 nautical mile (UK) [NM (UK)]