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 660 knots into feet per second we have to multiply 660 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

660 kt → V_(ft/s)

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

V_(ft/s) = 660 kt × 1.6878098570997 ft/s

V_(ft/s) = 1113.9545056858 ft/s

The final result is:

660 kt → 1113.9545056858 ft/s

We conclude that 660 knots is equivalent to 1113.9545056858 feet per second:

660 knots = 1113.9545056858 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 0.00089770272923698 × 660 knots.

Another way is saying that 660 knots is equal to 1 ÷ 0.00089770272923698 feet per second.

Approximate result

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

660 kt ≅ 1113.955 ft/s

An alternative is also that one foot per second is approximately zero point zero zero one times six hundred sixty 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