Nautical Miles (nmi) to Inches (in) Converter

How many nautical miles (nmi) are in 1 inch (in)? What is the formula for how to convert nautical miles to inches (nmi to in)?

1 nautical mile (nmi) = 72,913.385826772 inches (in)
So we can say that there is 72,913.385826772 inches in 1 nautical mile.
This means that the multiplication conversion factor to convert a quantity expressed in a nautical mile unit of measurement to an equivalent quantity expressed in an inch unit of measurement is 72,913.385826772.

Inversely (or reciprocally),

1 inch (in) = 0.000013714902807775 nautical mile (nmi)
So we can say that there is 0.000013714902807775 nautical mile in 1 inch.
This means that the division conversion factor to convert a quantity expressed in a nautical mile unit of measurement to an equivalent quantity expressed in an inch unit of measurement is 0.000013714902807775.

Knowing this inverse mathematical relationship between the two conversion factors and their reciprocal operations, we can derive two formulas to calculate and convert a quantity of length expressed in nautical miles to an equivalent quantity of length expressed in inches (nmi to in). Both formulas will yield the same result. The formulas are:

in = nmi × 72,913.385826772    → This is the formula based on the multiplication conversion factor.

and

in = nmi ÷ 0.000013714902807775    → This is the formula based on the division conversion factor.

For example, if you have a length of 1.25 nautical miles that you want to convert to inches, you would use either of the two formulas as follows:

in = 1.25 nmi × 72,913.385826772 = 91,141.73228346 in

in = 1.25 nmi ÷ 0.000013714902807775 = 91,141.73228346 in

So, the result is the same using either formula, which is 91,141.73228346 inches.

Nautical miles to inches (nmi to in) conversion chart

To save you time and effort spent on having to perform manual calculations or look up conversion formulas every time a conversion from nautical miles to inches is needed, here is a nautical-miles-to-inches conversion chart for your quick and easy reference. This conversion chart (or conversion table) shows common measurement values of length in nautical miles and their equivalent measurement values in inches. These equivalent measurement values may be rounded off to 1 or 2 decimal places when it is mathematically expedient for everyday applications.

Conversion factor of 1 nautical mile to other units of length

Here is a reference list providing a conversion of 1 nautical mile (nmi) to its equivalent values in various units of length, both metric and imperial:

What is a nautical mile (nmi)?

Definition of nautical mile: A nautical mile is a unit of length used primarily in maritime and aviation contexts for measuring distances over water or air. It is based on the Earth’s circumference and is defined as one minute of latitude along any meridian. It is approximately equal to 1,852 meters or about 1.15078 miles.

The nautical mile technically not part of the U.S. customary, imperial or metric systems of measurement. Therefore the nautical mile is considered as a specialized unit of measurement distinct from other systems of measurement, used specifically for maritime and aviation navigational purposes.

The abbreviation for nautical mile is nmi.

What is a inch (in)?

Definition of inch: An inch is an imperial and US customary unit of length equal to 1/12 of a foot or 2.54 centimeters. It is often used in the United States and the United Kingdom, that follow these measurement systems for small measurements such as in construction and carpentry.

The abbreviation for inch is in. The single Unicode character ㏌ (U+33CC) represents the 2-character Latin abbreviation for inch. The Windows Alt code for this character ㏌ is Alt + 13260.

The informal symbol for inch is represented by a double prime (″) or double quote (“). For example, 12 inches can be written as 12″.