Convert kilometers per hour to knots
Kilometer per hour (km/h) to knot (kn). One kilometer per hour equals 0.539957 knots.
Formula
Kilometer per hour to knot conversion table
| Kilometers per hour | Knots | Knots | Kilometers per hour |
|---|---|---|---|
| 1 km/h | 0.539957 kn | 1 kn | 1.852 km/h |
| 2 km/h | 1.0799 kn | 2 kn | 3.704 km/h |
| 3 km/h | 1.6199 kn | 3 kn | 5.556 km/h |
| 5 km/h | 2.6998 kn | 5 kn | 9.26 km/h |
| 10 km/h | 5.3996 kn | 10 kn | 18.52 km/h |
| 20 km/h | 10.7991 kn | 20 kn | 37.04 km/h |
| 50 km/h | 26.9978 kn | 50 kn | 92.6 km/h |
| 100 km/h | 53.9957 kn | 100 kn | 185.2 km/h |
| 500 km/h | 269.98 kn | 500 kn | 926 km/h |
| 1000 km/h | 539.96 kn | 1000 kn | 1852 km/h |
To convert kilometers per hour to knots, divide the number of kilometers per hour by 1.852. One kilometer per hour equals 0.539957 knots, and one knot equals 1.852 kilometers per hour, so the relationship is fixed and exact. As a worked example, 10 km/h comes to 5.3996 kn. Enter your own figure in the converter above to get an instant answer, or use the swap button to flip the direction. This is a speed conversion, and like every tool on UnitGlide it runs locally in your browser with no account or upload required. The table further down shows a range of common kilometer per hour values already worked out in knots, plus the reverse knot to kilometer per hour direction, which is handy for quick reference or double-checking a result by hand.
Frequently asked questions
How many knots are in a kilometer per hour?
One kilometer per hour equals 0.539957 knots. The ratio is constant, so you can multiply any number of kilometers per hour by 0.539957 to get knots.
What is the formula to convert kilometers per hour to knots?
Use knots = kilometers per hour ÷ 1.852. UnitGlide applies this exact formula for every value, so results stay accurate across the whole range.
How do I convert knots back to kilometers per hour?
Go the other way by using one knot equals 1.852 kilometers per hour. You can also press the swap button in the converter above to flip the direction in one click.
Is this kilometer per hour to knot converter accurate?
Yes. It uses internationally defined SI conversion factors, as maintained by the BIPM, and all math runs in your browser so nothing is rounded away on a server. For everyday use the displayed precision is more than enough.