## 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 31.5 kilometers per hour into knots we have to multiply 31.5 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

31.5 km/h → V(kt)

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

V(kt) = 31.5 km/h × 0.53995680345662 kt

V(kt) = 17.008639308884 kt

The final result is:

31.5 km/h → 17.008639308884 kt

We conclude that 31.5 kilometers per hour is equivalent to 17.008639308884 knots:

31.5 kilometers per hour = 17.008639308884 knots

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.058793650793553 × 31.5 kilometers per hour.

Another way is saying that 31.5 kilometers per hour is equal to 1 ÷ 0.058793650793553 knots.

## Approximate result

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

31.5 km/h ≅ 17.009 kt

An alternative is also that one knot is approximately zero point zero five nine times thirty-one point five 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)
32.5 kilometers per hour 17.549 knots
33.5 kilometers per hour 18.089 knots
34.5 kilometers per hour 18.629 knots
35.5 kilometers per hour 19.168 knots
36.5 kilometers per hour 19.708 knots
37.5 kilometers per hour 20.248 knots
38.5 kilometers per hour 20.788 knots
39.5 kilometers per hour 21.328 knots
40.5 kilometers per hour 21.868 knots
41.5 kilometers per hour 22.408 knots