Unit Converter

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 30.8 knots into miles per hour we have to multiply 30.8 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

30.8 kt → V(mph)

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

V(mph) = 30.8 kt × 1.1507794480225 mph

V(mph) = 35.444006999094 mph

The final result is:

30.8 kt → 35.444006999094 mph

We conclude that 30.8 knots is equivalent to 35.444006999094 miles per hour:

30.8 knots = 35.444006999094 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 0.028213514347448 × 30.8 knots.

Another way is saying that 30.8 knots is equal to 1 ÷ 0.028213514347448 miles per hour.

Approximate result

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

30.8 kt ≅ 35.444 mph

An alternative is also that one mile per hour is approximately zero point zero two eight times thirty point eight 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

knots (kt) miles per hour (mph)
31.8 knots 36.595 miles per hour
32.8 knots 37.746 miles per hour
33.8 knots 38.896 miles per hour
34.8 knots 40.047 miles per hour
35.8 knots 41.198 miles per hour
36.8 knots 42.349 miles per hour
37.8 knots 43.499 miles per hour
38.8 knots 44.65 miles per hour
39.8 knots 45.801 miles per hour
40.8 knots 46.952 miles per hour