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Speed

Knot to Kilometer per Hour Converter

Convert Knot to Kilometer per Hour with the exact formula, a worked example and a quick conversion table.

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Reverse conversion: Kilometer per Hour to Knot

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Conversion formula

The exact formula applied:

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Conversion formula

km/h = kn Γ— 1.852

kn = km/h Γ· 1.852

Worked example

50 kn = 92.6 km/h

km/h = kn Γ— 1.852

Speed is distance per time; 1 knot = 1.852 km/h and Mach β‰ˆ 340.29 m/s at sea level.

Quick conversion table

Knot (kn)Kilometer per Hour (km/h)
11.852
23.704
59.26
1018.52
2546.3
5092.6
100185.2
250463
500926
1,0001,852

Reverse conversion table

Kilometer per Hour (km/h)Knot (kn)
10.5399568
21.07991
52.69978
105.39957
2513.49892
5026.99784
10053.99568
250134.9892
500269.9784
1,000539.9568

About the two units

knKnot

One nautical mile per hour.

1 kn = 0.514444444444 m/s

Non-SI Unit Speed

km/hKilometer per Hour

The common road-vehicle speed unit.

1 km/h = 0.277777777778 m/s

Non-SI Unit Speed

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