Length
km to nautical miles Converter
1 km = 0.53996 nmi. Enter any value and the result updates instantly.
Convert
How to convert km to nautical miles
- Type the km value in the calculator.
- Keep km selected as the from unit and nautical miles selected as the to unit.
- Use the instant result, or copy it with the copy button.
km to nautical miles chart
| km | nautical miles |
|---|---|
| 1 km | 0.53996 nmi |
| 2 km | 1.0799 nmi |
| 5 km | 2.6998 nmi |
| 10 km | 5.3996 nmi |
| 25 km | 13.4989 nmi |
| 50 km | 26.9978 nmi |
| 100 km | 53.9957 nmi |
Formula
nmi = km x 0.539956803456
Example: 1 km = 0.53996 nmi.
Source
SI meter definitions and exact international inch, foot, yard, and mile relationships.
Common questions
How do I convert km to nautical miles?
Enter the km value in the converter, or multiply by the factor shown in the formula. 1 km = 0.53996 nmi.
What is 1 km = 0.53996 nmi?
1 km = 0.53996 nmi. The chart on this page gives more common km to nautical miles values.
Where does this length conversion come from?
SI meter definitions and exact international inch, foot, yard, and mile relationships. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.