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 9 knots into miles per hour we have to multiply 9 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

9 kt → V(mph)

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

V(mph) = 9 kt × 1.1507794480225 mph

V(mph) = 10.357015032203 mph

The final result is:

9 kt → 10.357015032203 mph

We conclude that 9 knots is equivalent to 10.357015032203 miles per hour:

9 knots = 10.357015032203 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 0.096552915766822 × 9 knots.

Another way is saying that 9 knots is equal to 1 ÷ 0.096552915766822 miles per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that nine knots is approximately ten point three five seven miles per hour:

9 kt ≅ 10.357 mph

An alternative is also that one mile per hour is approximately zero point zero nine seven times 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

knots (kt) miles per hour (mph)
10 knots 11.508 miles per hour
11 knots 12.659 miles per hour
12 knots 13.809 miles per hour
13 knots 14.96 miles per hour
14 knots 16.111 miles per hour
15 knots 17.262 miles per hour
16 knots 18.412 miles per hour
17 knots 19.563 miles per hour
18 knots 20.714 miles per hour
19 knots 21.865 miles per hour