Convert Inches to nautical miles

1 inch = 0.000013715 nautical miles · nmi = in ÷ 72,913.38583

in
Nautical miles
0.000013715nmi

1 inch = 0.000013715 nautical miles

When you need this conversion

This conversion goes from inches, the US customary unit for screens, hardware, and short measurements, to nautical miles, the navigation unit used at sea and in aviation. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.

Inches to nautical miles conversion table

Conversion table from inches to nautical miles
Inches (in)Nautical miles (nmi)
1 in0.000013715 nmi
2 in0.00002743 nmi
3 in0.000041145 nmi
5 in0.000068575 nmi
10 in0.000137149 nmi
15 in0.000205724 nmi
20 in0.000274298 nmi
25 in0.000342873 nmi
50 in0.000685745 nmi
75 in0.001028618 nmi
100 in0.00137149 nmi
250 in0.003428726 nmi
500 in0.006857451 nmi
1,000 in0.013715 nmi

The formula

nmi = in ÷ 72,913.38583

Because both units measure length, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.

Convert the other way

Nautical miles to inches →

Related length conversions

All length conversions →

Frequently asked questions

How many nautical miles are in a inch?
There are 0.000013715 nautical miles in 1 inch. The formula is nmi = in ÷ 72,913.38583.
How do you convert inches to nautical miles?
Use the formula nmi = in ÷ 72,913.38583. For example, 10 inches equals 0.000137149 nautical miles.
Is the inches to nautical miles conversion exact?
Yes. Inches and nautical miles are both units of length, related by an exact defined factor. Displayed results are rounded for readability.
What is in short for?
in is the standard symbol for inch (also written as in). nmi is the symbol for nautical mile.