Knot to Knot (UK) Conversion
Convert between Knot and Knot (UK) quickly and accurately.
How to Convert Knot to Knot (UK)
Conversion Formula
Example
Convert 15 kt to kt (UK):
Unit Information
Learn about the speed units you're converting between
Knot
kt
Definition
The knot is a unit of speed used in maritime and aviation contexts, representing one nautical mile per hour. It is the standard unit for measuring ship speeds, aircraft speeds, and wind speeds in navigation and meteorology worldwide.
History/Origin
The knot has its origins in maritime navigation, where sailors used a rope with knots tied at regular intervals to measure ship speed. The term "knot" comes from this practice, and it became the standard unit for maritime and aviation speeds.
Current Use
The knot is used worldwide in maritime navigation for ship speeds, in aviation for aircraft speeds, in meteorology for wind speeds, and in various navigation applications. It is the standard unit in these fields regardless of the country's measurement system.
Multiplier
0.514
Offset
0
Knot (UK)
kt (UK)
Definition
The UK knot is a variant of the standard knot used in the United Kingdom, representing one UK nautical mile per hour. It differs slightly from the international knot due to the different definition of the nautical mile used in the UK.
History/Origin
The UK knot was developed when the United Kingdom used a slightly different definition of the nautical mile. This created a small difference in the knot measurement, which was standardized for UK maritime and aviation applications.
Current Use
The UK knot is used in the United Kingdom for maritime navigation, aviation, and meteorological applications. It is gradually being replaced by the international knot as the UK adopts international standards, but it is still used in some legacy applications.
Multiplier
0.515
Offset
0
Knot to Knot (UK) Conversion Table
| Knot [kt] | Knot (UK) [kt (UK)] |
|---|---|
| 1 kt | 0.999361 kt (UK) |
| 10 kt | 9.993611 kt (UK) |
| 25 kt | 24.984027 kt (UK) |
| 50 kt | 49.968055 kt (UK) |
| 100 kt | 99.93611 kt (UK) |
| 0 kt | 0E+0 kt (UK) |
| -10 kt | -9.993611 kt (UK) |
| -40 kt | -39.974444 kt (UK) |
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