Knots To Miles per hour Conversion Chart

Knots (kn) Miles per hour (mi/h)
0.01 kn0.011510000000000001 mi/h
0.1 kn0.11510000000000001 mi/h
1 kn1.151 mi/h
2 kn2.302 mi/h
5 kn5.755 mi/h
10 kn11.51 mi/h
20 kn23.02 mi/h
50 kn57.550000000000004 mi/h
100 kn115.10000000000001 mi/h
500 kn575.5 mi/h
1000 kn1151 mi/h

Convert from knots to miles per hour formula

Total miles per hour = Total knots x 1.151

For example, if you want to convert 500 Knots to Miles per hour then,

500 kn = 500 x 1.151 = 575.5 mi/h

Convert from miles per hour to knots formula

Total knots =
Total miles per hour
575.5 mi/h
= 500 kn


The knot is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h. The ISO standard symbol for the knot is kn. The knot is a non-SI unit. The knot is used in meteorology, and in maritime and air navigation. The speeds of vessels relative to the fluids in which they travel (boat speeds and air speeds) are measured in knots.

Miles per hour

Miles per hour (mph or mi/h) is a British imperial and United States customary unit of speed expressing the number of miles travelled in one hour. It is used in the United Kingdom, the United States, and a number of smaller countries, most of which are UK or US territories, or have close historical ties with the UK or US.