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Knots to Kilometers per Hour Converter

1 kn = 1.852 km/h. Type any value to convert knots to kilometers per hour.

1 kn = 1.852 km/h

Formula: km/h = kn × 1.852

Common values
Decimals
In every unit 7 units
Meter per second (m/s) 0.5144444444 m/s
Kilometer per hour (km/h) 1.852 km/h
Mile per hour (mph) 1.150779448 mph
Knot (kn) 1 kn
Foot per second (ft/s) 1.687809857 ft/s
Mach (Mach) 0.001511764664 Mach
Speed of light (c) 1.716001956 × 10⁻⁹ c

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Knots to kilometers per hour table

Formula: km/h = kn × 1.852

Knot (kn)Kilometer per hour (km/h)
0.1 kn0.1852 km/h
0.25 kn0.463 km/h
0.5 kn0.926 km/h
1 kn1.852 km/h
2 kn3.704 km/h
3 kn5.556 km/h
4 kn7.408 km/h
5 kn9.26 km/h
6 kn11.112 km/h
7 kn12.964 km/h
8 kn14.816 km/h
9 kn16.668 km/h
10 kn18.52 km/h
12 kn22.224 km/h
15 kn27.78 km/h
20 kn37.04 km/h
25 kn46.3 km/h
30 kn55.56 km/h
40 kn74.08 km/h
50 kn92.6 km/h
60 kn111.12 km/h
75 kn138.9 km/h
100 kn185.2 km/h
150 kn277.8 km/h
200 kn370.4 km/h
250 kn463 km/h
500 kn926 km/h
1,000 kn1,852 km/h

How to use: Knots to Kilometers per Hour

  1. 1 Type the value in knots.
  2. 2 The result in kilometers per hour appears at once – or type in the kilometers per hour field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of speed.

About this tool

Knot (kn) is a unit of speed (nautical); 1 kn = 0.5144444444 m/s. Kilometer per hour (km/h) is a unit of speed (metric, accepted for use with the SI); 1 km/h = 0.2777777778 m/s.

To convert knots to kilometers per hour, multiply the value by 1.852 (km/h = kn × 1.852). Example: 50 kn = 92.6 km/h.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert knots to kilometers per hour?

To convert knots to kilometers per hour, multiply the value by 1.852: km/h = kn × 1.852. For example 50 kn = 92.6 km/h.

What is 1 kn in kilometers per hour?

1 kn = 1.852 km/h. The other way round, 1 km/h = 0.5399568035 kn.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of speed here?

Yes – choose any of the 7 units of speed in the From and To lists, or switch to another measurement at the top.