Miles per hour to Knots (mph to knots)

Knots to mph (Swap Units)


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Miles per hour to Knots formula

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Miles per hour

This is a measurement of speed typically used in non-metric countries for transport such as the USA. The United Kingdom also uses this on the roads although officially the metric system has been adopted. Road speed limits are given in miles per hour which is abbreviated as mph or mi/h.


Miles per hour to Knots formula


Knots are a speed measurement that is nautical miles per hour. This unit is typically used in maritime and aviation. There have historically been different nautical miles used and, thus, different variations of knots. However, we have based our knots calculator on the international nautical mile which is commonly used thoughout the world today.


Miles per hour to Knots table

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Miles per hour Knots
0mph 0.00knots
1mph 0.87knots
2mph 1.74knots
3mph 2.61knots
4mph 3.48knots
5mph 4.34knots
6mph 5.21knots
7mph 6.08knots
8mph 6.95knots
9mph 7.82knots
10mph 8.69knots
11mph 9.56knots
12mph 10.43knots
13mph 11.30knots
14mph 12.17knots
15mph 13.03knots
16mph 13.90knots
17mph 14.77knots
18mph 15.64knots
19mph 16.51knots
Miles per hour Knots
20mph 17.38knots
21mph 18.25knots
22mph 19.12knots
23mph 19.99knots
24mph 20.86knots
25mph 21.72knots
26mph 22.59knots
27mph 23.46knots
28mph 24.33knots
29mph 25.20knots
30mph 26.07knots
31mph 26.94knots
32mph 27.81knots
33mph 28.68knots
34mph 29.55knots
35mph 30.41knots
36mph 31.28knots
37mph 32.15knots
38mph 33.02knots
39mph 33.89knots
Miles per hour Knots
40mph 34.76knots
41mph 35.63knots
42mph 36.50knots
43mph 37.37knots
44mph 38.23knots
45mph 39.10knots
46mph 39.97knots
47mph 40.84knots
48mph 41.71knots
49mph 42.58knots
50mph 43.45knots
51mph 44.32knots
52mph 45.19knots
53mph 46.06knots
54mph 46.92knots
55mph 47.79knots
56mph 48.66knots
57mph 49.53knots
58mph 50.40knots
59mph 51.27knots