Conversion formula

The conversion factor from kilometers per hour to knots is 0.53995680345662, which means that 1 kilometer per hour is equal to 0.53995680345662 knots:

1 km/h = 0.53995680345662 kt

To convert 424 kilometers per hour into knots we have to multiply 424 by the conversion factor in order to get the velocity amount from kilometers per hour to knots. We can also form a simple proportion to calculate the result:

1 km/h → 0.53995680345662 kt

424 km/h → V_(kt)

Solve the above proportion to obtain the velocity V in knots:

V_(kt) = 424 km/h × 0.53995680345662 kt

V_(kt) = 228.94168466561 kt

The final result is:

424 km/h → 228.94168466561 kt

We conclude that 424 kilometers per hour is equivalent to 228.94168466561 knots:

424 kilometers per hour = 228.94168466561 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0043679245282946 × 424 kilometers per hour.

Another way is saying that 424 kilometers per hour is equal to 1 ÷ 0.0043679245282946 knots.

Approximate result

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

424 km/h ≅ 228.942 kt

An alternative is also that one knot is approximately zero point zero zero four times four hundred twenty-four kilometers per hour.

Conversion table

kilometers per hour to knots chart

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