About these units
knot (kn)
A knot (kn) is one nautical mile (1,852 m) per hour, used at sea, in aviation and for wind speed.
kilometer per hour (km/h)
Kilometers per hour (km/h) is the speed unit on road signs and speedometers in most countries.
Knots to Kilometers per Hour
1 kn = 1.852 km/h · 1 km/h = 0.5399568 kn
Formula
km/h = kn × 1.852
Example: 20 × 1.852 = 37.04 km/h
kn to km/h table
| kn | km/h |
|---|---|
| 1 kn | 1.852 km/h |
| 5 kn | 9.26 km/h |
| 10 kn | 18.52 km/h |
| 15 kn | 27.78 km/h |
| 20 kn | 37.04 km/h |
| 25 kn | 46.3 km/h |
| 30 kn | 55.56 km/h |
| 35 kn | 64.82 km/h |
| 40 kn | 74.08 km/h |
| 50 kn | 92.6 km/h |
| 100 kn | 185.2 km/h |
| 500 kn | 926 km/h |
km/h to kn table
| km/h | kn |
|---|---|
| 1 km/h | 0.5399568 kn |
| 2 km/h | 1.079914 kn |
| 3 km/h | 1.61987 kn |
| 4 km/h | 2.159827 kn |
| 5 km/h | 2.699784 kn |
| 6 km/h | 3.239741 kn |
| 7 km/h | 3.779698 kn |
| 8 km/h | 4.319654 kn |
| 9 km/h | 4.859611 kn |
| 10 km/h | 5.399568 kn |
| 15 km/h | 8.099352 kn |
| 20 km/h | 10.79914 kn |
More speed conversions
FAQ
What is 20 knots in kilometers per hour?
20 knots = 37.04 kilometers per hour. Multiply the value in kn by 1.852.
What is 1 kilometer per hour in knots?
1 kilometer per hour = 0.5399568 knots.