Conversion formula

The conversion factor from knots to miles per hour is 1.1507794480225, which means that 1 knot is equal to 1.1507794480225 miles per hour:

1 kt = 1.1507794480225 mph

To convert 1689 knots into miles per hour we have to multiply 1689 by the conversion factor in order to get the velocity amount from knots to miles per hour. We can also form a simple proportion to calculate the result:

1 kt → 1.1507794480225 mph

1689 kt → V_(mph)

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

V_(mph) = 1689 kt × 1.1507794480225 mph

V_(mph) = 1943.6664877101 mph

The final result is:

1689 kt → 1943.6664877101 mph

We conclude that 1689 knots is equivalent to 1943.6664877101 miles per hour:

1689 knots = 1943.6664877101 miles per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.00051449155826015 × 1689 knots.

Another way is saying that 1689 knots is equal to 1 ÷ 0.00051449155826015 miles per hour.

Approximate result

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

1689 kt ≅ 1943.666 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand six hundred eighty-nine knots.

Conversion table

knots to miles per hour chart

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