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 1620 knots into miles per hour we have to multiply 1620 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

1620 kt → V_(mph)

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

V_(mph) = 1620 kt × 1.1507794480225 mph

V_(mph) = 1864.2627057965 mph

The final result is:

1620 kt → 1864.2627057965 mph

We conclude that 1620 knots is equivalent to 1864.2627057965 miles per hour:

1620 knots = 1864.2627057965 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 0.00053640508759346 × 1620 knots.

Another way is saying that 1620 knots is equal to 1 ÷ 0.00053640508759346 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 twenty knots is approximately one thousand eight hundred sixty-four point two six three miles per hour:

1620 kt ≅ 1864.263 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand six hundred twenty 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