Nautical Mile Calculator Distance

Nautical Mile Distance Formula:

\[ \text{Distance (NM)} = 60 \times \text{Angle in degrees} \]

Distance:

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is Nautical Mile Distance?

The nautical mile distance calculation is based on the principle that 1 degree of latitude equals approximately 60 nautical miles. This relationship is fundamental in navigation and maritime applications.

2. How Does the Calculator Work?

The calculator uses the simple formula:

\[ \text{Distance (NM)} = 60 \times \text{Angle in degrees} \]

Where:

60 — Conversion factor (nautical miles per degree)
Angle — Measurement in degrees

Explanation: The formula converts angular measurements (degrees) to linear distance (nautical miles) based on Earth's geometry.

3. Importance of Nautical Mile Calculation

Details: Accurate distance calculation is crucial for maritime navigation, flight planning, and any application requiring precise distance measurements over large scales.

4. Using the Calculator

Tips: Enter the angle in degrees. The value must be positive and valid (typically between 0-360 degrees).

5. Frequently Asked Questions (FAQ)

Q1: Why is 1 degree equal to 60 nautical miles?
A: This is based on Earth's circumference being approximately 21,600 nautical miles (360 degrees × 60 NM/degree).

Q2: How accurate is this calculation?
A: It's accurate for most practical navigation purposes, though Earth's slight oblateness causes minor variations.

Q3: Does this work for longitude as well as latitude?
A: Only for latitude. Longitude distances vary with latitude (except at the equator).

Q4: What's the difference between nautical miles and statute miles?
A: 1 nautical mile = 1.15078 statute miles. Nautical miles are based on Earth's circumference.

Q5: Can I use this for short distances?
A: Yes, but for very short distances, more precise methods may be needed.