Knots (kn) to Kilometers per hour (km/h) Conversion
Knots
The knot is a unit of speed equal to exactly one nautical mile per hour (1.852 km/h), the standard unit for maritime and aerial navigation worldwide. Its name derives from the historical practice of measuring ship speed using a knotted rope thrown overboard. Because the nautical mile is tied to the Earth's geometry (one arcminute of latitude), a ship at 1 knot crosses one arcminute of latitude per hour.
Kilometers per hour
Kilometres per hour (km/h) is the standard unit for expressing speed in road transport, meteorology, and everyday life in all metric-system countries. Converting km/h to metres per second requires dividing by 3.6. Average human walking speed is approximately 5 km/h, highway speed limits range from 100 to 130 km/h, and commercial aircraft cruise at approximately 900 km/h.
| Knots (kn) | Kilometers per hour (km/h) |
|---|---|
| 0.1 kn | 0.1852 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 |
| 30 kn | 55.56 km/h |
| 50 kn | 92.60 km/h |
| 100 kn | 185.20 km/h |
| 1000 kn | 1,852.00 km/h |
Frequently Asked Questions (FAQ)
How many kilometers per hour are in 1 knots?
1 knots (kn) is exactly 1.852 kilometers per hour (km/h).
How do I convert knots to kilometers per hour?
Multiply the value in knots by 1.852 to get the result in kilometers per hour. Or use the converter above — type any number and see the result instantly.