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The M/S to Knots conversion is used to convert speed from meters per second (m/s) to knots (nautical miles per hour). This conversion is particularly important in maritime and aviation applications where knots are the standard unit for measuring speed.
The calculator uses the conversion formula:
Where:
Explanation: One knot equals one nautical mile per hour, and since one nautical mile is 1852 meters, the conversion factor is derived from 1852 meters divided by 3600 seconds.
Details: Accurate speed conversion is essential for navigation, weather forecasting, and transportation industries. Knots are the international standard for maritime and aviation speeds, while m/s is commonly used in scientific and meteorological contexts.
Tips: Enter speed in meters per second (m/s). The value must be non-negative. The calculator will automatically convert it to knots with precision to two decimal places.
Q1: What is the exact conversion factor?
A: The exact conversion factor is 1 knot = 0.514444444 m/s, which is derived from 1852 meters (1 nautical mile) divided by 3600 seconds (1 hour).
Q2: Why are knots used instead of km/h or mph?
A: Knots are used in maritime and aviation because they relate directly to nautical miles, which are based on the Earth's circumference and are more practical for navigation.
Q3: How accurate is this conversion?
A: The conversion is mathematically exact. The calculator provides results with precision to two decimal places for practical use.
Q4: Can I convert knots back to m/s?
A: Yes, to convert knots to m/s, multiply the knots value by 0.514444444.
Q5: Where is this conversion most commonly used?
A: This conversion is essential in shipping, aviation, meteorology, oceanography, and any field involving maritime or aerial navigation.