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 671 knots into kilometers per hour we have to multiply 671 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

671 kt → V_(km/h)

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

V_(km/h) = 671 kt × 1.8519999999969 km/h

V_(km/h) = 1242.6919999979 km/h

The final result is:

671 kt → 1242.6919999979 km/h

We conclude that 671 knots is equivalent to 1242.6919999979 kilometers per hour:

671 knots = 1242.6919999979 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 0.00080470462512164 × 671 knots.

Another way is saying that 671 knots is equal to 1 ÷ 0.00080470462512164 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred seventy-one knots is approximately one thousand two hundred forty-two point six nine two kilometers per hour:

671 kt ≅ 1242.692 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero one times six hundred seventy-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