Length converter
Nautical mile to Kilometer Converter
Convert nmi to km or reverse with one click. Type a value below for an instant result.
Nautical mile nmi
Kilometer km
nmi → km · runs in your browser, no server
How to convert nautical mile to kilometer
Nautical mile (nmi) and Kilometer (km) both measure length. Whether you are studying, traveling, cooking, or working on a project, converting between them should be fast and accurate.
Looking for the opposite direction? See our dedicated kilometer to nautical mile converter — same formula reversed, with content written for that direction.
The standard relationship used on this page means that 1 nautical mile equals 1.852 km. Enter any number in the calculator — use the swap button to reverse the direction without leaving the page.
Converting 1 nmi gives 1.852 km. This is a practical reference when switching between nautical mile and kilometer for travel distances, screen sizes, furniture dimensions, and construction plans.
Need kilometer to nautical mile instead? Try our Kilometer to Nautical mile converter. km → nauticalmile
nmi to km conversion table
| nmi | km |
|---|---|
| 1 | 1.852 |
| 2 | 3.704 |
| 5 | 9.26 |
| 10 | 18.52 |
| 25 | 46.3 |
| 50 | 92.6 |
| 100 | 185.2 |
| 150 | 277.8 |
| 200 | 370.4 |
km to nmi conversion table
Or click the swap button in the converter to switch from km to nmi.
| km | nmi |
|---|---|
| 1 | 0.539956 |
| 2 | 1.079913 |
| 6 | 3.239740 |
| 12 | 6.479481 |
| 24 | 12.958963 |
| 36 | 19.438444 |
| 48 | 25.917926 |
| 60 | 32.397408 |
| 72 | 38.876889 |
Frequently asked questions
How many kilometers are in 1 nautical mile? +
One nautical mile equals 1.852 km. Use the converter above for any value — results are calculated locally with full precision.
How do I convert nmi to km? +
Use the formula: km = nmi × 1.852. Enter your value in the calculator and the result appears instantly. Click the swap button to convert km back to nmi.
How many nautical miles are in 1 kilometer? +
One kilometer equals 0.539956 nmi. Swap the converter direction to work backwards from km to nmi.
What is 10 nmi in km? +
10 nmi is 18.52 km. See the conversion table on this page for more common values.
When would I convert nautical mile to kilometer? +
This conversion is useful for travel distances, screen sizes, furniture dimensions, and construction plans. ConvertHub runs entirely in your browser — no data is uploaded to any server.
Is nautical mile to kilometer the same as kilometer to nautical mile? +
They are inverse operations. This page focuses on nmi → km with examples and tables for that direction. For km → nmi, use our separate kilometer to nautical mile converter page.