Conversion formula

The conversion factor from knots to kilometers per hour is 1.8519999999969, which means that 1 knot is equal to 1.8519999999969 kilometers per hour:

1 kt = 1.8519999999969 km/h

To convert 422 knots into kilometers per hour we have to multiply 422 by the conversion factor in order to get the velocity amount from knots to kilometers per hour. We can also form a simple proportion to calculate the result:

1 kt → 1.8519999999969 km/h

422 kt → V_(km/h)

Solve the above proportion to obtain the velocity V in kilometers per hour:

V_(km/h) = 422 kt × 1.8519999999969 km/h

V_(km/h) = 781.5439999987 km/h

The final result is:

422 kt → 781.5439999987 km/h

We conclude that 422 knots is equivalent to 781.5439999987 kilometers per hour:

422 knots = 781.5439999987 kilometers per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.0012795184916034 × 422 knots.

Another way is saying that 422 knots is equal to 1 ÷ 0.0012795184916034 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-two knots is approximately seven hundred eighty-one point five four four kilometers per hour:

422 kt ≅ 781.544 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero one times four hundred twenty-two knots.

Conversion table

knots to kilometers per hour chart

For quick reference purposes, below is the conversion table you can use to convert from knots to kilometers per hour