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Kilometers to Nautical Miles
1 km = 0.5399568035 nmi. Convert kilometers (km) to nautical miles (nmi) with the converter, the formula and the tables below.
Convert kilometers to nautical miles
How to convert kilometers to nautical miles
To convert kilometers to nautical miles, multiply the number of kilometers by 0.5399568035 (or divide it by 1.852).
nmi = km × 0.5399568035
For example, 5 km = 2.699784017 nmi.
Kilometers to nautical miles
| Kilometers (km) | Nautical miles (nmi) |
|---|---|
| 1 km | 0.5399568035 nmi |
| 2 km | 1.079913607 nmi |
| 3 km | 1.61987041 nmi |
| 4 km | 2.159827214 nmi |
| 5 km | 2.699784017 nmi |
| 10 km | 5.399568035 nmi |
| 20 km | 10.79913607 nmi |
| 25 km | 13.49892009 nmi |
| 50 km | 26.99784017 nmi |
| 100 km | 53.99568035 nmi |
| 250 km | 134.9892009 nmi |
| 500 km | 269.9784017 nmi |
| 1,000 km | 539.9568035 nmi |
Nautical miles to kilometers
| Nautical miles (nmi) | Kilometers (km) |
|---|---|
| 1 nmi | 1.852 km |
| 2 nmi | 3.704 km |
| 3 nmi | 5.556 km |
| 4 nmi | 7.408 km |
| 5 nmi | 9.26 km |
| 10 nmi | 18.52 km |
| 20 nmi | 37.04 km |
| 25 nmi | 46.3 km |
| 50 nmi | 92.6 km |
| 100 nmi | 185.2 km |
| 250 nmi | 463 km |
| 500 nmi | 926 km |
| 1,000 nmi | 1,852 km |
Related conversions
Questions
How many nautical miles are in one kilometer?
There are 0.5399568035 nautical miles in one kilometer, and 1.852 kilometers in one nautical mile.
How do I convert kilometers to nautical miles?
To convert kilometers to nautical miles, multiply the number of kilometers by 0.5399568035 (or divide it by 1.852). For example, 5 km = 2.699784017 nmi.
What can I type in the conversion box?
A number, a unit and the unit you want, like “5 ft 10 in to cm”, “72 °F in C”, “3 cups to ml” or “60 mph to km/h”. It understands symbols, full names, plurals and British spellings, adds mixed units such as feet and inches together, and accepts fractions like 1 1/2 or ½. Leave out the second unit to see the value in every common unit.
Which units does the converter know?
448 units in 36 categories: everyday measures of length, weight, volume, temperature, area, speed and time, technical ones like pressure, energy, torque, viscosity and radiation, and regional units such as the Japanese tsubo, Chinese jin, Indian tola and Russian verst.
How accurate are the conversions?
They use exact definitions wherever one exists (an inch is exactly 2.54 cm, a pound exactly 0.45359237 kg) and show 10 significant figures. A few units have varied over time or by region; those are marked, and the value in common modern use is the one used.
Are US and UK gallons the same?
No. A US gallon is 3.785 litres and a UK (imperial) gallon is 4.546 litres, and pints, quarts and fluid ounces differ in the same way. Both are listed separately, and the plain names mean the US ones.
Is a kilobyte 1000 or 1024 bytes?
A kilobyte (kB) is 1000 bytes, as with every other metric prefix. 1024 bytes is a kibibyte (KiB), and the same goes for MB and MiB, GB and GiB. Disk makers use the first; many operating systems show the second, which is why a 1 TB drive shows up as about 931 GB.
Why can't I convert cups to grams, or kilograms to litres?
Volume and weight measure different things, so the answer depends on what's being measured: a cup of flour weighs far less than a cup of honey. The converter only converts between units of the same kind, and tells you when two units can't be converted.
Part of Unit Converter
Convert over 400 units of length, weight, temperature, volume, speed, pressure, energy and more. Or just type a conversion like “5 ft 10 in to cm”.
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