## 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 438 kilometers per hour into knots we have to multiply 438 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

438 km/h → V(kt)

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

V(kt) = 438 km/h × 0.53995680345662 kt

V(kt) = 236.501079914 kt

The final result is:

438 km/h → 236.501079914 kt

We conclude that 438 kilometers per hour is equivalent to 236.501079914 knots:

438 kilometers per hour = 236.501079914 knots

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0042283105022761 × 438 kilometers per hour.

Another way is saying that 438 kilometers per hour is equal to 1 ÷ 0.0042283105022761 knots.

## Approximate result

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

438 km/h ≅ 236.501 kt

An alternative is also that one knot is approximately zero point zero zero four times four hundred thirty-eight 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

kilometers per hour (km/h) knots (kt)
439 kilometers per hour 237.041 knots
440 kilometers per hour 237.581 knots
441 kilometers per hour 238.121 knots
442 kilometers per hour 238.661 knots
443 kilometers per hour 239.201 knots
444 kilometers per hour 239.741 knots
445 kilometers per hour 240.281 knots
446 kilometers per hour 240.821 knots
447 kilometers per hour 241.361 knots
448 kilometers per hour 241.901 knots