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 349 knots into miles per hour we have to multiply 349 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

349 kt → V_(mph)

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

V_(mph) = 349 kt × 1.1507794480225 mph

V_(mph) = 401.62202735987 mph

The final result is:

349 kt → 401.62202735987 mph

We conclude that 349 knots is equivalent to 401.62202735987 miles per hour:

349 knots = 401.62202735987 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 0.0024899032719238 × 349 knots.

Another way is saying that 349 knots is equal to 1 ÷ 0.0024899032719238 miles per hour.

Approximate result

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

349 kt ≅ 401.622 mph

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