Convert 90 km to nm

Converting kilometers (km) to nautical miles (nm) is essential for navigation and maritime activities. This guide will provide a clear method to convert 90 km to nm efficiently.

km Definition

Kilometer (km) is a metric unit of length equal to 1,000 meters. It is commonly used in various applications, including road distances, geographical measurements, and scientific contexts.

nm Definition

Nautical mile (nm) is a unit of measurement used primarily in maritime and air navigation. One nautical mile is equivalent to one minute of latitude and is approximately equal to 1.852 kilometers.

How to Convert 90 km to nm

To convert kilometers to nautical miles, you can use the following formula:

nautical miles = kilometers ÷ 1.852

For 90 km, the calculation would be:

90 km ÷ 1.852 ≈ 48.66 nm

FAQs

What is the relationship between kilometers and nautical miles?

One nautical mile is approximately equal to 1.852 kilometers. This relationship is vital for navigation at sea.

Why are nautical miles used in navigation?

Nautical miles are used because they are based on the Earth is geometry, making it easier to relate distance to latitude and longitude.

How many nautical miles are in a mile?

One statute mile is approximately equal to 0.87 nautical miles.