## 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 57 kilometers per hour into knots we have to multiply 57 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

57 km/h → V(kt)

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

V(kt) = 57 km/h × 0.53995680345662 kt

V(kt) = 30.777537797027 kt

The final result is:

57 km/h → 30.777537797027 kt

We conclude that 57 kilometers per hour is equivalent to 30.777537797027 knots:

57 kilometers per hour = 30.777537797027 knots ## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.032491228070121 × 57 kilometers per hour.

Another way is saying that 57 kilometers per hour is equal to 1 ÷ 0.032491228070121 knots.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifty-seven kilometers per hour is approximately thirty point seven seven eight knots:

57 km/h ≅ 30.778 kt

An alternative is also that one knot is approximately zero point zero three two times fifty-seven 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)
58 kilometers per hour 31.317 knots
59 kilometers per hour 31.857 knots
60 kilometers per hour 32.397 knots
61 kilometers per hour 32.937 knots
62 kilometers per hour 33.477 knots
63 kilometers per hour 34.017 knots
64 kilometers per hour 34.557 knots
65 kilometers per hour 35.097 knots
66 kilometers per hour 35.637 knots
67 kilometers per hour 36.177 knots