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 5120 knots into feet per second we have to multiply 5120 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

5120 kt → V_(ft/s)

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

V_(ft/s) = 5120 kt × 1.6878098570997 ft/s

V_(ft/s) = 8641.5864683507 ft/s

The final result is:

5120 kt → 8641.5864683507 ft/s

We conclude that 5120 knots is equivalent to 8641.5864683507 feet per second:

5120 knots = 8641.5864683507 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 0.0001157194924407 × 5120 knots.

Another way is saying that 5120 knots is equal to 1 ÷ 0.0001157194924407 feet per second.

Approximate result

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

5120 kt ≅ 8641.586 ft/s

An alternative is also that one foot per second is approximately zero times five thousand one hundred twenty 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