km/h to kn converter
1 km/h = 0.539957 kn
And 1 kn = 1.852 km/h. Kilometres per hour to knots.
Formula
kn = km/h × 0.539957
A reading of 10 km/h is 10 × 0.539957 = 5.39957 kn.
km/h to kn table
| km/h | kn |
|---|---|
| 1 km/h | 0.539957 kn |
| 2 km/h | 1.07991 kn |
| 5 km/h | 2.69978 kn |
| 10 km/h | 5.39957 kn |
| 20 km/h | 10.7991 kn |
| 30 km/h | 16.1987 kn |
| 50 km/h | 26.9978 kn |
| 100 km/h | 53.9957 kn |
| 500 km/h | 269.978 kn |
kn to km/h table
| kn | km/h |
|---|---|
| 1 kn | 1.852 km/h |
| 2 kn | 3.704 km/h |
| 5 kn | 9.26 km/h |
| 10 kn | 18.52 km/h |
| 20 kn | 37.04 km/h |
| 30 kn | 55.56 km/h |
About these units
km/h (kilometres per hour): Road and vehicle speeds.
kn (knots): Marine and aviation speed.
The knot is one nautical mile per hour, exactly 0.514444 m/s.
Convert kn to km/h instead · All velocity conversions