Mile per hour [m/h] to Knot [knot] Converter
Quick Reference
1 Mile per hour (m/h) = 0.8689765802 Knot (knot)
1 Knot (knot) = 1.150779 Mile per hour (m/h)
How to Convert Mile per hour to Knot
1 m/h = 0.8689765802 knot
1 knot = 1.150779 m/h
To convert Mile per hour to Knot, divide the value by 1.150779 (equivalently, multiply by 0.8689765802). To convert Knot back to Mile per hour, multiply by 1.150779.
Example: convert 10 m/h to knot:
10 m/h = 10 x 0.8689765802 = 8.689765802 knot
Mile per hour
Definition: Mile per hour (m/h or mph) is a unit of speed, expressing the number of miles travelled in one hour. It is commonly used for measuring the speed of vehicles, especially in countries that use the imperial system, such as the United States and the United Kingdom.
History/origin: Mile per hour is derived from the imperial system of measurement, based on the mile as a unit of distance and the hour as a unit of time. It is historically tied to the British Empire and its influence.
Current use: Mph is widely used in road signage, vehicle speedometers, and everyday conversation about speed in countries like the US and UK. It is also used in weather reports and sports, such as baseball, to describe the speed of a thrown ball.
Knot
Definition: A knot is a unit of speed equal to one nautical mile per hour, where a nautical mile is approximately 1.15 statute miles (1.852 kilometers). It is primarily used in maritime and aviation contexts.
History/origin: The term 'knot' originated from the practice of sailors measuring the speed of a ship by dropping a log attached to a rope with knots tied at regular intervals into the water. The number of knots that passed over the stern of the ship in a fixed amount of time indicated the ship's speed.
Current use: Knots are used for navigation by ships and aircraft. It remains the standard unit of speed in maritime and aviation, especially for measuring wind speed, currents, and the speed of vessels at sea or in the air.
Mile per hour to Knot Conversion Table
| Mile per hour [m/h] | Knot [knot] |
|---|---|
| 1 m/h | 0.8689765802 knot |
| 2 m/h | 1.73795316 knot |
| 5 m/h | 4.344882901 knot |
| 10 m/h | 8.689765802 knot |
| 20 m/h | 17.3795316 knot |
| 50 m/h | 43.44882901 knot |
| 100 m/h | 86.89765802 knot |
| 200 m/h | 173.795316 knot |
| 500 m/h | 434.4882901 knot |
| 1000 m/h | 868.9765802 knot |
Common Mile per hour to Knot conversions
- 1 m/h = 0.8689765802 knot
- 2 m/h = 1.737953 knot
- 3 m/h = 2.60693 knot
- 4 m/h = 3.475906 knot
- 5 m/h = 4.344883 knot
- 6 m/h = 5.213859 knot
- 7 m/h = 6.082836 knot
- 8 m/h = 6.951813 knot
- 9 m/h = 7.820789 knot
- 10 m/h = 8.689766 knot
- 12 m/h = 10.427719 knot
- 15 m/h = 13.034649 knot
- 20 m/h = 17.379532 knot
- 25 m/h = 21.724415 knot
- 30 m/h = 26.069297 knot
- 40 m/h = 34.759063 knot
- 50 m/h = 43.448829 knot
- 60 m/h = 52.138595 knot
- 75 m/h = 65.173244 knot
- 100 m/h = 86.897658 knot
- 150 m/h = 130.346487 knot
- 200 m/h = 173.795316 knot
- 250 m/h = 217.244145 knot
- 300 m/h = 260.692974 knot
- 500 m/h = 434.48829 knot
- 750 m/h = 651.732435 knot
- 1,000 m/h = 868.97658 knot
Common pairs of Speed
Metre per second
Kilometre per hour
Mile per hour