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 1021.5 knots into miles per hour we have to multiply 1021.5 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

1021.5 kt → V_(mph)

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

V_(mph) = 1021.5 kt × 1.1507794480225 mph

V_(mph) = 1175.521206155 mph

The final result is:

1021.5 kt → 1175.521206155 mph

We conclude that 1021.5 knots is equivalent to 1175.521206155 miles per hour:

1021.5 knots = 1175.521206155 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 0.00085068648252707 × 1021.5 knots.

Another way is saying that 1021.5 knots is equal to 1 ÷ 0.00085068648252707 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 twenty-one point five knots is approximately one thousand one hundred seventy-five point five two one miles per hour:

1021.5 kt ≅ 1175.521 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand twenty-one point five 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