Conversion formula

The conversion factor from feet per second to knots is 0.59248380129641, which means that 1 foot per second is equal to 0.59248380129641 knots:

1 ft/s = 0.59248380129641 kt

To convert 457 feet per second into knots we have to multiply 457 by the conversion factor in order to get the velocity amount from feet per second to knots. We can also form a simple proportion to calculate the result:

1 ft/s → 0.59248380129641 kt

457 ft/s → V_(kt)

Solve the above proportion to obtain the velocity V in knots:

V_(kt) = 457 ft/s × 0.59248380129641 kt

V_(kt) = 270.76509719246 kt

The final result is:

457 ft/s → 270.76509719246 kt

We conclude that 457 feet per second is equivalent to 270.76509719246 knots:

457 feet per second = 270.76509719246 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.003693238199343 × 457 feet per second.

Another way is saying that 457 feet per second is equal to 1 ÷ 0.003693238199343 knots.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred fifty-seven feet per second is approximately two hundred seventy point seven six five knots:

457 ft/s ≅ 270.765 kt

An alternative is also that one knot is approximately zero point zero zero four times four hundred fifty-seven feet per second.

Conversion table

feet per second to knots chart

For quick reference purposes, below is the conversion table you can use to convert from feet per second to knots