Kilometer per Hour to Knot Converter
Kilometer per Hour to Knot Reference Table
| Kilometer per Hour (km/h) | Knot (kn) |
|---|---|
| 1 | 0.539957 |
| 2 | 1.07991 |
| 5 | 2.69979 |
| 10 | 5.39957 |
| 20 | 10.7991 |
| 50 | 26.9979 |
| 100 | 53.9957 |
| 500 | 269.979 |
| 1000 | 539.957 |
Explore Kilometer per Hour
Convert Kilometer per Hour to Knot instantly with our free online converter. The Kilometer per Hour (km/h) is the most common speed unit for road traffic worldwide, displayed on speedometers in most countries. The Knot (kn) is equal to 1 nautical mile per hour (1.852 km/h), the universal speed unit for maritime and aviation use. 1 Kilometer per Hour equals 0.539957 Knot. To convert Kilometer per Hour to Knot, divide the value by 1.852 (multiply by 0.539957).
Frequently Asked Questions
How many Knots are in 1 Kilometer per Hour?
1 Kilometer per Hour equals 0.539957 Knot. To convert Kilometer per Hour to Knot, divide the value by 1.852 (multiply by 0.539957).
How do you convert Kilometer per Hour to Knot?
To convert Kilometer per Hour to Knot, divide the value by 1.852 (multiply by 0.539957). For example, 10 km/h = 5.39957 kn.
What is a Kilometer per Hour used for?
The Kilometer per Hour (km/h) is the most common speed unit for road traffic worldwide, displayed on speedometers in most countries.
What is a Knot used for?
The Knot (kn) is equal to 1 nautical mile per hour (1.852 km/h), the universal speed unit for maritime and aviation use.
What is 100 Kilometer per Hour in Knot?
100 km/h equals 53.9957 kn. To convert Kilometer per Hour to Knot, divide the value by 1.852 (multiply by 0.539957).
How fast does a commercial airplane fly?
Commercial aircraft cruise at 800–920 km/h (500–570 mph), which is roughly Mach 0.75–0.85. A Boeing 737 typically cruises at about 840 km/h (520 mph). The Concorde flew at Mach 2, or about 2,180 km/h (1,354 mph), but was retired in 2003.
How fast is the fastest human?
Usain Bolt set the 100 m world record of 9.58 seconds in 2009, reaching a peak speed of approximately 44.72 km/h (27.8 mph or 12.4 m/s) between the 60 m and 80 m marks. The average speed over the full 100 m was about 37.6 km/h (23.4 mph).
What is the speed of sound?
The speed of sound in air at 20°C (68°F) is approximately 343 m/s, or 1,235 km/h (767 mph). This is known as Mach 1. The speed varies with temperature: at 0°C it is 331 m/s, and at 30°C it is 349 m/s. In water, sound travels about 4.3× faster at roughly 1,480 m/s.
What are typical highway speed limits around the world?
Highway speed limits vary by country: Germany Autobahn has an advisory speed of 130 km/h (81 mph) with no general limit on some sections; France, Spain, and Italy use 130 km/h; the UK is 70 mph (113 km/h); the US interstate limits range from 65–80 mph (105–129 km/h); Australia uses 100–110 km/h (62–68 mph).
How fast does a bicycle go?
A casual cyclist on flat ground averages 15–20 km/h (9–12 mph). A fit recreational rider maintains 25–30 km/h (15–19 mph). Professional road cyclists average 40–45 km/h (25–28 mph) during races. The cycling land speed record is 296 km/h (184 mph), set in a streamlined recumbent bike in 2018.