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 8390 knots into feet per second we have to multiply 8390 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

8390 kt → V_(ft/s)

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

V_(ft/s) = 8390 kt × 1.6878098570997 ft/s

V_(ft/s) = 14160.724701067 ft/s

The final result is:

8390 kt → 14160.724701067 ft/s

We conclude that 8390 knots is equivalent to 14160.724701067 feet per second:

8390 knots = 14160.724701067 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 7.0617854743314E-5 × 8390 knots.

Another way is saying that 8390 knots is equal to 1 ÷ 7.0617854743314E-5 feet per second.

Approximate result

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

8390 kt ≅ 14160.725 ft/s

An alternative is also that one foot per second is approximately zero times eight thousand three hundred ninety 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