Convert knots to km/h and km/h to knots. 1 knot equals 1.852 km/h, so 20 knots is 37.04 km/h. Includes miles per hour and meters per second equivalents.
Result
37.04 km/h
Knots
20 kn
Kilometers per hour
37.04 km/h
Miles per hour
23.015589 mph
Meters per second
10.28888 m/s
Method
Multiply knots by 1.852 to get km/h.
Standard
Uses the international standard: 1 knot = 1.852 km/h exactly, because 1 nautical mile = 1.852 km.
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