Conversion formula

The conversion factor from feet per second to knots is 0.59248380129641, which means that 1 foot per second is equal to 0.59248380129641 knots:

1 ft/s = 0.59248380129641 kt

To convert 8405 feet per second into knots we have to multiply 8405 by the conversion factor in order to get the velocity amount from feet per second to knots. We can also form a simple proportion to calculate the result:

1 ft/s → 0.59248380129641 kt

8405 ft/s → V_(kt)

Solve the above proportion to obtain the velocity V in knots:

V_(kt) = 8405 ft/s × 0.59248380129641 kt

V_(kt) = 4979.8263498963 kt

The final result is:

8405 ft/s → 4979.8263498963 kt

We conclude that 8405 feet per second is equivalent to 4979.8263498963 knots:

8405 feet per second = 4979.8263498963 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.00020081021500294 × 8405 feet per second.

Another way is saying that 8405 feet per second is equal to 1 ÷ 0.00020081021500294 knots.

Approximate result

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

8405 ft/s ≅ 4979.826 kt

An alternative is also that one knot is approximately zero times eight thousand four hundred five feet per second.

Conversion table

feet per second to knots chart

For quick reference purposes, below is the conversion table you can use to convert from feet per second to knots