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 43.3 knots into miles per hour we have to multiply 43.3 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

43.3 kt → V_(mph)

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

V_(mph) = 43.3 kt × 1.1507794480225 mph

V_(mph) = 49.828750099376 mph

The final result is:

43.3 kt → 49.828750099376 mph

We conclude that 43.3 knots is equivalent to 49.828750099376 miles per hour:

43.3 knots = 49.828750099376 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 0.020068735378785 × 43.3 knots.

Another way is saying that 43.3 knots is equal to 1 ÷ 0.020068735378785 miles per hour.

Approximate result

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

43.3 kt ≅ 49.829 mph

An alternative is also that one mile per hour is approximately zero point zero two times forty-three point three 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