## 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 355 knots into miles per hour we have to multiply 355 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

355 kt → V(mph)

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

V(mph) = 355 kt × 1.1507794480225 mph

V(mph) = 408.526704048 mph

The final result is:

355 kt → 408.526704048 mph

We conclude that 355 knots is equivalent to 408.526704048 miles per hour:

355 knots = 408.526704048 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 0.0024478203997222 × 355 knots.

Another way is saying that 355 knots is equal to 1 ÷ 0.0024478203997222 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 fifty-five knots is approximately four hundred eight point five two seven miles per hour:

355 kt ≅ 408.527 mph

An alternative is also that one mile per hour is approximately zero point zero zero two times three hundred fifty-five 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)
356 knots 409.677 miles per hour
357 knots 410.828 miles per hour
358 knots 411.979 miles per hour
359 knots 413.13 miles per hour
360 knots 414.281 miles per hour
361 knots 415.431 miles per hour
362 knots 416.582 miles per hour
363 knots 417.733 miles per hour
364 knots 418.884 miles per hour
365 knots 420.034 miles per hour