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The knot (/ n ɒ t /) is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.151 mph or 0.514 m/s). The ISO standard symbol for the knot is kn.
Today the international nautical mile is defined as 1,852 metres (about 6,076 ft; 1.151 mi). The derived unit of speed is the knot, one nautical mile per hour.
27 cze 2023 · A nautical mile is a marine navigation distance measurement that is slightly longer than a statute mile. Learn how nautical miles are based on Earth's shape, how they differ from kilometers and how they relate to speed in knots.
One knot equals one nautical mile per hour, or roughly 1.15 statute mph. The term knot dates from the 17th century, when sailors measured the speed of their ship using a device called a “common log.”
Learn how to convert knots to miles per hour, a speed measurement used in maritime and aviation. Find the formula, the table and the calculator for easy conversions.
A knot is equal to 1.852 kilometers per hour and 1.15078 miles per hour. History/origin: The term "knot" is derived from its former use as a measure on the log lines on ship logs (a navigation tool) which were used to measure ship speed through water.
Convert nautical units of speed and distance, such as knots, nautical miles, cables, leagues, etc. Learn the definitions and formulas of nautical units and their relation to geographic latitude.
