How many norths are there?

• A. 3
• B. 2
• C. 4
• D. 5

Answer: (A)

In navigation, north isn’t a single fixed direction. There are three reference directions commonly used: true north, which points toward the geographic North Pole; magnetic north, which is where a compass needle points and changes slightly depending on where you are and over time; and grid north, which follows the north along a map’s grid lines. These three can differ from one another, sometimes by several degrees, so when you ask how many norths there are, the answer is three. This distinction matters in the field because you must know which north you’re using to align a map with reality, plot a course, and convert between headings.