Convert Knots to Kilometers Per Hour
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Converting Knots to Kilometers Per Hour
Converting knots to kilometers per hour is essential in international aviation, marine navigation, and meteorology, particularly when communicating maritime or aviation speeds to the general public in metric countries.
Mathematical Relationship
The mathematical relation between knots and kilometers per hour is: 1 knot = 1.852 km/h. To convert a speed in knots to kilometers per hour, multiply the knot value by 1.852.
Common Conversion Values
| Knots | Kilometers Per Hour |
|---|---|
| 1 | 1.852 |
| 5 | 9.26 |
| 10 | 18.52 |
| 20 | 37.04 |
| 50 | 92.6 |
Unit Definitions
Knots
The knot (symbol: kn) is a unit of speed equal to one nautical mile per hour, or approximately 1.852 kilometers per hour. It is used in maritime navigation, aviation, and meteorology, particularly for measuring wind speeds and vessel speeds.
Kilometers Per Hour
Kilometers per hour (symbol: km/h) is a unit of speed in the metric system, representing the number of kilometers traveled in one hour. It is the standard unit for road speed limits in most countries worldwide.
Historical Context
The knot originated from maritime navigation practices, while the kilometer was introduced during the French Revolution as part of the metric system. The nautical mile, on which the knot is based, was defined as one minute of latitude.