Convert Knot to mph

Enter a value in knot to convert it to mph. The result updates instantly and includes the formula and calculation steps.

Knot to Mile/hour calculator

to
kt
Mile/hour
mi/h

Knot to Mile/hour formula

Use this formula to convert knot to mile/hour:

Mile/hour = Knot * 2.2369362921 / 1.9438444924

Calculation

Enter a valid number above to see the formula with your value substituted step by step.

Knot to Mile/hour Conversion Table

Reference values for converting Knot to Mile/hour.

Knot (kt)Mile/hour (mi/h)
0 kt0 mi/h
1 kt1.1508 mi/h
10 kt11.5078 mi/h
60 kt69.0468 mi/h
100 kt115.0779 mi/h
220 kt253.1715 mi/h
400 kt460.3118 mi/h
500 kt575.3897 mi/h

Worked example

Convert 15 Knot to Mile/hour

Mile/hour = 15 × 2.2369362921 / 1.9438444924 = 17.2617 Mile/hour

About these units

Knot

The knot (kn) is a unit of speed equal to one nautical mile per hour. It is commonly used in maritime and aviation contexts to express the speed of ships and aircraft. The knot is an important unit in navigation, where distances are often measured in nautical miles.

Mile/hour

The mile per hour (mph) is a unit of speed commonly used in the United States and the United Kingdom to measure the speed of vehicles. It indicates the number of miles traveled in one hour. This unit is prevalent in transportation and is used on road signs and vehicle speedometers in countries where the imperial system is used.