Decimeters to Nautical Miles Converter

How to convert decimeters to nautical miles

Formulanmi = dm × 0.00005399568035

Because one nautical mile equals 18,520 decimeters, you can also divide: nmi = dm ÷ 18,520.

A decimeter is smaller than a nautical mile: it takes 18,520 decimeters to make one nautical mile.

Worked examples

1 decimeter1 dm × 0.00005399568035 = 0.00005399568035 nmi
5 decimeters5 dm × 0.00005399568035 = 0.0002699784017 nmi
10 decimeters10 dm × 0.00005399568035 = 0.0005399568035 nmi
20 decimeters20 dm × 0.00005399568035 = 0.001079913607 nmi
100 decimeters100 dm × 0.00005399568035 = 0.005399568035 nmi

Decimeters to nautical miles conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Decimeters to nautical miles: 0.1–10 dm
Decimeters (dm)	Nautical miles (nmi)
0.1 dm	0.000005399568 nmi
0.25 dm	0.00001349892 nmi
0.5 dm	0.00002699784 nmi
1 dm	0.00005399568 nmi
2 dm	0.00010799136 nmi
3 dm	0.00016198704 nmi
4 dm	0.00021598272 nmi
5 dm	0.0002699784 nmi
6 dm	0.00032397408 nmi
7 dm	0.00037796976 nmi
8 dm	0.00043196544 nmi
9 dm	0.00048596112 nmi
10 dm	0.0005399568 nmi

Decimeters to nautical miles: 12–1,000 dm
Decimeters (dm)	Nautical miles (nmi)
12 dm	0.00064794816 nmi
15 dm	0.00080993521 nmi
20 dm	0.0010799136 nmi
25 dm	0.001349892 nmi
30 dm	0.0016198704 nmi
40 dm	0.0021598272 nmi
50 dm	0.002699784 nmi
75 dm	0.004049676 nmi
100 dm	0.005399568 nmi
250 dm	0.01349892 nmi
500 dm	0.02699784 nmi
1,000 dm	0.05399568 nmi

About the units

Decimeter (dm)

The decimeter (dm) is a unit of length in the International System of Units (SI). One decimeter equals 0.1 meters (m).

Nautical mile (nmi)

Exactly 1,852 m, originally one minute of latitude. Nautical miles are used in aviation and at sea, together with the knot (one nautical mile per hour).

Frequently asked questions

How many nautical miles are in one decimeter?

There are 0.00005399568035 nautical miles in one decimeter, and this value is exact by definition.

How do I convert decimeters to nautical miles?

Multiply the number of decimeters by 0.00005399568035. For example, 10 dm × 0.00005399568035 = 0.0005399568035 nmi.

How many decimeters are in one nautical mile?

One nautical mile equals 18,520 decimeters. That is the reverse factor, 1 ÷ 0.00005399568035.

What is 10 decimeters in nautical miles?

10 dm = 0.0005399568035 nmi.

Is this dm to nmi converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.