Conversion formula

The conversion factor from knots to feet per second is 1.6878098570997, which means that 1 knot is equal to 1.6878098570997 feet per second:

1 kt = 1.6878098570997 ft/s

To convert 571 knots into feet per second we have to multiply 571 by the conversion factor in order to get the velocity amount from knots to feet per second. We can also form a simple proportion to calculate the result:

1 kt → 1.6878098570997 ft/s

571 kt → V_(ft/s)

Solve the above proportion to obtain the velocity V in feet per second:

V_(ft/s) = 571 kt × 1.6878098570997 ft/s

V_(ft/s) = 963.73942840395 ft/s

The final result is:

571 kt → 963.73942840395 ft/s

We conclude that 571 knots is equivalent to 963.73942840395 feet per second:

571 knots = 963.73942840395 feet per second

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot per second is equal to 0.0010376248709219 × 571 knots.

Another way is saying that 571 knots is equal to 1 ÷ 0.0010376248709219 feet per second.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that five hundred seventy-one knots is approximately nine hundred sixty-three point seven three nine feet per second:

571 kt ≅ 963.739 ft/s

An alternative is also that one foot per second is approximately zero point zero zero one times five hundred seventy-one knots.

Conversion table

knots to feet per second chart

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