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Unit Converter

Conversion formula

The conversion factor from knots to kilometers per hour is 1.8519999999969, which means that 1 knot is equal to 1.8519999999969 kilometers per hour:

1 kt = 1.8519999999969 km/h

To convert 31 knots into kilometers per hour we have to multiply 31 by the conversion factor in order to get the velocity amount from knots to kilometers per hour. We can also form a simple proportion to calculate the result:

1 kt → 1.8519999999969 km/h

31 kt → V(km/h)

Solve the above proportion to obtain the velocity V in kilometers per hour:

V(km/h) = 31 kt × 1.8519999999969 km/h

V(km/h) = 57.411999999904 km/h

The final result is:

31 kt → 57.411999999904 km/h

We conclude that 31 knots is equivalent to 57.411999999904 kilometers per hour:

31 knots = 57.411999999904 kilometers per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.017417961401827 × 31 knots.

Another way is saying that 31 knots is equal to 1 ÷ 0.017417961401827 kilometers per hour.

Approximate result

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

31 kt ≅ 57.412 km/h

An alternative is also that one kilometer per hour is approximately zero point zero one seven times thirty-one knots.

Conversion table

knots to kilometers per hour chart

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

knots (kt) kilometers per hour (km/h)
32 knots 59.264 kilometers per hour
33 knots 61.116 kilometers per hour
34 knots 62.968 kilometers per hour
35 knots 64.82 kilometers per hour
36 knots 66.672 kilometers per hour
37 knots 68.524 kilometers per hour
38 knots 70.376 kilometers per hour
39 knots 72.228 kilometers per hour
40 knots 74.08 kilometers per hour
41 knots 75.932 kilometers per hour