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 68.4 feet per second into knots we have to multiply 68.4 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

68.4 ft/s → V_(kt)

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

V_(kt) = 68.4 ft/s × 0.59248380129641 kt

V_(kt) = 40.525892008674 kt

The final result is:

68.4 ft/s → 40.525892008674 kt

We conclude that 68.4 feet per second is equivalent to 40.525892008674 knots:

68.4 feet per second = 40.525892008674 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.024675582706137 × 68.4 feet per second.

Another way is saying that 68.4 feet per second is equal to 1 ÷ 0.024675582706137 knots.

Approximate result

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

68.4 ft/s ≅ 40.526 kt

An alternative is also that one knot is approximately zero point zero two five times sixty-eight point four 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