How Many Nautical Miles in a Kilometer?

Quick Answer
1 Kilometer = 0.5399568 Nautical Miles

1 km = 0.5399568 nmi

0.539957

≈ 35/64 nmi

Formula

nmi = km × 0.5399568

The calculator multiplies each km value by 0.5399568. For the reverse direction, divide nmi by 0.5399568; equivalently, 1 nmi = 1.852 km.

Conversion Table

Kilometers (km)Nautical Miles (nmi)
1 km0.5399568 nmi
2 km1.0799136 nmi
5 km2.699784 nmi
10 km5.399568 nmi
20 km10.799136 nmi
50 km26.99784 nmi
100 km53.99568 nmi
500 km269.9784 nmi
1,000 km539.9568 nmi

Worked Examples

Convert 5 km to nmi:
5 km × 0.5399568 = 2.699784 nmi
Convert 10 km to nmi:
10 km × 0.5399568 = 5.399568 nmi
Convert 50 km to nmi:
50 km × 0.5399568 = 26.99784 nmi

FAQ

How many Nautical Miles are in 1 Kilometer?
There are 0.5399568 Nautical Miles in 1 Kilometer. Formula: nmi = km × 0.5399568.
How to convert Kilometers to Nautical Miles?
To convert Kilometers to Nautical Miles, multiply the number of Kilometers by 0.5399568. For example, 10 km = 5.399568 nmi.
How many Nautical Miles are in 100 Kilometers?
There are 53.99568 Nautical Miles in 100 Kilometers. Calculation: 100 × 0.5399568 = 53.99568.