Conversion formula

The conversion factor from miles per hour to knots is 0.8689762419014, which means that 1 mile per hour is equal to 0.8689762419014 knots:

1 mph = 0.8689762419014 kt

To convert 189 miles per hour into knots we have to multiply 189 by the conversion factor in order to get the velocity amount from miles per hour to knots. We can also form a simple proportion to calculate the result:

1 mph → 0.8689762419014 kt

189 mph → V_(kt)

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

V_(kt) = 189 mph × 0.8689762419014 kt

V_(kt) = 164.23650971936 kt

The final result is:

189 mph → 164.23650971936 kt

We conclude that 189 miles per hour is equivalent to 164.23650971936 knots:

189 miles per hour = 164.23650971936 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0060887801482675 × 189 miles per hour.

Another way is saying that 189 miles per hour is equal to 1 ÷ 0.0060887801482675 knots.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred eighty-nine miles per hour is approximately one hundred sixty-four point two three seven knots:

189 mph ≅ 164.237 kt

An alternative is also that one knot is approximately zero point zero zero six times one hundred eighty-nine miles per hour.

Conversion table

miles per hour to knots chart

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