Nautical mile to Kilometer Converter
Convert nautical miles to kilometers with this free length converter. The exact relationship used on this page is 1 nautical mile = 1.852 kilometers. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: Kilometer = Nautical mile × 1.852
How to convert nautical miles to kilometers
- Enter the value in nautical miles in the converter.
- Read the equivalent amount in kilometers.
- Use the swap link if you need kilometer to nautical mile instead.
- Check the table for common values without typing.
Worked examples
- 1 nmi = 1.852 km
- 5 nmi = 9.26 km
- 10 nmi = 18.52 km
- 25 nmi = 46.3 km
Conversion table
Common nautical miles values converted to kilometers.
| nmi | km |
|---|---|
| 1 | 1.852 |
| 2 | 3.704 |
| 3 | 5.556 |
| 4 | 7.408 |
| 5 | 9.26 |
| 6 | 11.112 |
| 7 | 12.964 |
| 8 | 14.816 |
| 9 | 16.668 |
| 10 | 18.52 |
| 20 | 37.04 |
| 50 | 92.6 |
| 100 | 185.2 |
| 250 | 463 |
| 500 | 926 |
| 1,000 | 1,852 |
About this conversion
Nautical mile (nmi) and Kilometer (km) are both length units. Length conversion is one of the most searched measurement tasks online. Bookmark this URL when you convert nautical miles to kilometers often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the kilometer to nautical mile converter.
FAQ
How many kilometers are in 1 nautical mile?+
1 nautical mile equals 1.852 kilometers.
What is the formula to convert nautical miles to kilometers?+
Kilometer = Nautical mile × 1.852
How do I convert nautical miles to kilometers by hand?+
Multiply the nautical mile value by 1.852. Example: 10 nautical miles × 1.852 = 18.52 kilometers.
Is this nmi to km converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.