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 1090 miles per hour into knots we have to multiply 1090 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

1090 mph → V_(kt)

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

V_(kt) = 1090 mph × 0.8689762419014 kt

V_(kt) = 947.18410367252 kt

The final result is:

1090 mph → 947.18410367252 kt

We conclude that 1090 miles per hour is equivalent to 947.18410367252 knots:

1090 miles per hour = 947.18410367252 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0010557609614886 × 1090 miles per hour.

Another way is saying that 1090 miles per hour is equal to 1 ÷ 0.0010557609614886 knots.

Approximate result

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

1090 mph ≅ 947.184 kt

An alternative is also that one knot is approximately zero point zero zero one times one thousand ninety 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