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 1515 miles per hour into knots we have to multiply 1515 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

1515 mph → V_(kt)

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

V_(kt) = 1515 mph × 0.8689762419014 kt

V_(kt) = 1316.4990064806 kt

The final result is:

1515 mph → 1316.4990064806 kt

We conclude that 1515 miles per hour is equivalent to 1316.4990064806 knots:

1515 miles per hour = 1316.4990064806 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.00075959039473436 × 1515 miles per hour.

Another way is saying that 1515 miles per hour is equal to 1 ÷ 0.00075959039473436 knots.

Approximate result

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

1515 mph ≅ 1316.499 kt

An alternative is also that one knot is approximately zero point zero zero one times one thousand five hundred fifteen 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