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 40.6 knots into feet per second we have to multiply 40.6 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

40.6 kt → V_(ft/s)

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

V_(ft/s) = 40.6 kt × 1.6878098570997 ft/s

V_(ft/s) = 68.525080198249 ft/s

The final result is:

40.6 kt → 68.525080198249 ft/s

We conclude that 40.6 knots is equivalent to 68.525080198249 feet per second:

40.6 knots = 68.525080198249 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 0.014593197076266 × 40.6 knots.

Another way is saying that 40.6 knots is equal to 1 ÷ 0.014593197076266 feet per second.

Approximate result

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

40.6 kt ≅ 68.525 ft/s

An alternative is also that one foot per second is approximately zero point zero one five times forty point six 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