Speed Formula:
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Definition: This calculator determines the speed of a boat based on the distance traveled and time taken.
Purpose: It helps boaters and marine professionals calculate average speed in knots for navigation and trip planning.
The calculator uses the formula:
Where:
Explanation: The distance is divided by time to get the average speed in knots (nautical miles per hour).
Details: Accurate speed calculation is crucial for navigation, fuel estimation, and trip planning in marine environments.
Tips: Enter the distance in nautical miles and time in hours. Both values must be > 0.
Q1: What is a knot in speed measurement?
A: One knot equals one nautical mile per hour (approximately 1.15078 mph).
Q2: Why use nautical miles instead of statute miles?
A: Nautical miles are based on Earth's longitude and latitude coordinates, making them more practical for marine navigation.
Q3: How accurate is this calculation?
A: It gives average speed. Actual speed may vary due to currents, winds, and other factors.
Q4: Can I use this for other vehicles?
A: Yes, but results will be in knots. For land vehicles, you may want to convert to mph or km/h.
Q5: What if my time is in minutes?
A: Convert minutes to hours (divide by 60) before entering the value.