1. What is Sea Distance Calculation?

Sea distance calculation is a fundamental navigation technique used to determine the distance a vessel will travel based on its speed and time. The formula d = V × t is essential for voyage planning, fuel estimation, and arrival time prediction.

2. How Does the Calculator Work?

The calculator uses the basic distance formula:

Where:

• \( d \) — Distance traveled (nautical miles)
• \( V \) — Speed of the vessel (knots)
• \( t \) — Time traveled (hours)

Explanation: One knot equals one nautical mile per hour, making this calculation straightforward for maritime navigation.

3. Importance of Sea Distance Calculation

Details: Accurate distance calculation is crucial for safe navigation, fuel management, voyage planning, and estimating time of arrival at destinations.

4. Using the Calculator

Tips: Enter speed in knots and time in hours. Both values must be positive numbers. The calculator will provide distance in nautical miles.

5. Frequently Asked Questions (FAQ)

Q1: What is a nautical mile?
A: A nautical mile is approximately 1.852 kilometers or 1.15078 statute miles, based on the Earth's circumference.

Q2: How accurate is this calculation for real navigation?
A: This provides basic distance calculation. Real navigation must account for currents, winds, and other environmental factors.

Q3: Can I use this for air distance calculation?
A: Yes, the same formula applies for air navigation when using knots for speed and hours for time.

Q4: What's the difference between knots and mph?
A: Knots are nautical miles per hour, while mph are statute miles per hour. 1 knot = 1.15078 mph.

Q5: How do I convert time from minutes to hours?
A: Divide minutes by 60. For example, 90 minutes = 1.5 hours.