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 628 knots into kilometers per hour we have to multiply 628 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

628 kt → V_(km/h)

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

V_(km/h) = 628 kt × 1.8519999999969 km/h

V_(km/h) = 1163.0559999981 km/h

The final result is:

628 kt → 1163.0559999981 km/h

We conclude that 628 knots is equivalent to 1163.0559999981 kilometers per hour:

628 knots = 1163.0559999981 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 0.00085980382716023 × 628 knots.

Another way is saying that 628 knots is equal to 1 ÷ 0.00085980382716023 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 twenty-eight knots is approximately one thousand one hundred sixty-three point zero five six kilometers per hour:

628 kt ≅ 1163.056 km/h

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