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 39.1 knots into feet per second we have to multiply 39.1 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

39.1 kt → V_(ft/s)

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

V_(ft/s) = 39.1 kt × 1.6878098570997 ft/s

V_(ft/s) = 65.9933654126 ft/s

The final result is:

39.1 kt → 65.9933654126 ft/s

We conclude that 39.1 knots is equivalent to 65.9933654126 feet per second:

39.1 knots = 65.9933654126 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 0.015153038396328 × 39.1 knots.

Another way is saying that 39.1 knots is equal to 1 ÷ 0.015153038396328 feet per second.

Approximate result

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

39.1 kt ≅ 65.993 ft/s

An alternative is also that one foot per second is approximately zero point zero one five times thirty-nine point 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