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 921 knots into feet per second we have to multiply 921 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

921 kt → V_(ft/s)

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

V_(ft/s) = 921 kt × 1.6878098570997 ft/s

V_(ft/s) = 1554.4728783889 ft/s

The final result is:

921 kt → 1554.4728783889 ft/s

We conclude that 921 knots is equivalent to 1554.4728783889 feet per second:

921 knots = 1554.4728783889 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 0.00064330488740109 × 921 knots.

Another way is saying that 921 knots is equal to 1 ÷ 0.00064330488740109 feet per second.

Approximate result

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

921 kt ≅ 1554.473 ft/s

An alternative is also that one foot per second is approximately zero point zero zero one times nine hundred twenty-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