Kn to km/h conversion formula
1 knot = 1.852 kilometer/hour
The knot (kn) equals one nautical mile per hour — the standard in aviation and sailing.
Kilometers per hour (km/h) is the standard road-speed unit worldwide.
Kn to km/h conversion table
| kn | km/h |
|---|---|
| 1 kn | 1.852 km/h |
| 2 kn | 3.704 km/h |
| 3 kn | 5.556 km/h |
| 5 kn | 9.26 km/h |
| 10 kn | 18.52 km/h |
| 20 kn | 37.04 km/h |
| 25 kn | 46.3 km/h |
| 50 kn | 92.6 km/h |
| 100 kn | 185.2 km/h |
| 250 kn | 463 km/h |
| 500 kn | 926 km/h |
| 1000 kn | 1852 km/h |
How to convert kn to km/h
- Write down the value in kn you want to convert.
- Multiply it by 1.852 — or use the converter above, which does it instantly.
- Read your result in km/h. Done.
Frequently asked questions
How many km/h is 1 kn?
Using the official conversion factor, 1 knot = 1.852 kilometer/hour. The converter above handles any value instantly.
What is the formula to convert knot to kilometer/hour?
1 knot = 1.852 kilometer/hour. Multiply any value in kn by this factor to get km/h.
Is this kn to km/h converter free?
Yes — 100% free, unlimited, with no sign-up. CalculUnits is funded by non-intrusive ads, never by paywalls.