Convert knot to mile/hour
Please provide values below to convert knot [kt] to mile/hour [mi/h], or Convert mile/hour to knot.
1 kt = 1.15077944792 mi/h. To convert knot to mile/hour, multiply the value by 1.15077944792; to go the other way, divide by it (1 mi/h = 0.868976241976 kt). Both units measure speed and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 kt = 1.15077944792 mi/h
- 1 mi/h = 0.868976241976 kt
- 10 kt = 11.5077944792 mi/h
- 100 kt = 115.077944792 mi/h
How to Convert Knot to Mile/hour
1 kt = 1.15077944792412 mi/h
Example: convert 15 kt to mi/h:
15 kt = 15 × 1.15077944792412 mi/h = 17.2616917188618 mi/h
Knot to Mile/hour Conversion Table
| knot | mile/hour |
|---|---|
| 1 kt | 1.15077944792 mi/h |
| 2 kt | 2.30155889585 mi/h |
| 3 kt | 3.45233834377 mi/h |
| 5 kt | 5.75389723962 mi/h |
| 10 kt | 11.5077944792 mi/h |
| 20 kt | 23.0155889585 mi/h |
| 50 kt | 57.5389723962 mi/h |
| 100 kt | 115.077944792 mi/h |
| 500 kt | 575.389723962 mi/h |
| 1000 kt | 1150.77944792 mi/h |
Knot
A knot is a unit of speed equal to one nautical mile per hour, commonly used in maritime and aviation contexts.
History/Origin
The knot originated from the practice of measuring a ship's speed using a device called a chip log, which involved counting the number of knots that passed through a sailor's hands over a specific time interval. It became standardized as a unit of speed in maritime navigation.
Current Use
Today, the knot is primarily used in maritime and aviation industries to express the speed of ships and aircraft, providing a consistent measurement across international waters and airspace.
Mile/hour
Mile per hour (mi/h) is a unit of speed representing the number of miles traveled in one hour.
History/Origin
The mile per hour has been used primarily in the United States and the United Kingdom for measuring speed, especially in transportation, since the adoption of the imperial system. Its usage dates back to the widespread use of miles as a distance measure before metric standardization.
Current Use
Today, mi/h is commonly used in the United States and some other countries to express vehicle speeds, speed limits, and other transportation-related velocities. It remains a standard unit in contexts where the imperial system is prevalent.
Frequently Asked Questions
What is 1 knot in mile/hour?
1 knot (kt) = 1.15077944792 mile/hour (mi/h).
How do you convert knot to mile/hour?
Multiply the knot value by 1.15077944792. For example, 25 kt × 1.15077944792 = 28.7694861981 mi/h.
What is 10 knot in mile/hour?
10 kt = 11.5077944792 mi/h.
Which unit is larger, the knot or the mile/hour?
The knot is the larger unit: 1 kt = 1.15077944792 mi/h.