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knot Unit Converter
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knot [knot]

A unit of speed used in maritime and aviation contexts, where 1 knot equals 1 nautical mile per hour (≈1.852 km/h). Originating from the historical method of measuring ship speed with a knotted rope, it is universally adopted by ships and aircraft worldwide, including in China’s maritime and air traffic control systems.

millimeter per hour [mm/h]

A unit of speed used in maritime and aviation contexts, where 1 knot equals 1 nautical mile per hour (≈1.852 km/h). Originating from the historical method of measuring ship speed with a knotted rope, it is universally adopted by ships and aircraft worldwide, including in China’s maritime and air traffic control systems.

Convert knot [knot] to millimeter per hour [mm/h]
knot [knot]millimeter per hour [mm/h]
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knot [knot]millimeter per hour [mm/h]
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