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 10.5 miles per hour into knots we have to multiply 10.5 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

10.5 mph → V_(kt)

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

V_(kt) = 10.5 mph × 0.8689762419014 kt

V_(kt) = 9.1242505399647 kt

The final result is:

10.5 mph → 9.1242505399647 kt

We conclude that 10.5 miles per hour is equivalent to 9.1242505399647 knots:

10.5 miles per hour = 9.1242505399647 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.10959804266881 × 10.5 miles per hour.

Another way is saying that 10.5 miles per hour is equal to 1 ÷ 0.10959804266881 knots.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that ten point five miles per hour is approximately nine point one two four knots:

10.5 mph ≅ 9.124 kt

An alternative is also that one knot is approximately zero point one one times ten point five 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