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 571 kilometers per hour into knots we have to multiply 571 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

571 km/h → V_(kt)

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

V_(kt) = 571 km/h × 0.53995680345662 kt

V_(kt) = 308.31533477373 kt

The final result is:

571 km/h → 308.31533477373 kt

We conclude that 571 kilometers per hour is equivalent to 308.31533477373 knots:

571 kilometers per hour = 308.31533477373 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0032434325744254 × 571 kilometers per hour.

Another way is saying that 571 kilometers per hour is equal to 1 ÷ 0.0032434325744254 knots.

Approximate result

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

571 km/h ≅ 308.315 kt

An alternative is also that one knot is approximately zero point zero zero three times five hundred seventy-one 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