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 5221 knots into feet per second we have to multiply 5221 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

5221 kt → V_(ft/s)

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

V_(ft/s) = 5221 kt × 1.6878098570997 ft/s

V_(ft/s) = 8812.0552639177 ft/s

The final result is:

5221 kt → 8812.0552639177 ft/s

We conclude that 5221 knots is equivalent to 8812.0552639177 feet per second:

5221 knots = 8812.0552639177 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 0.00011348090428968 × 5221 knots.

Another way is saying that 5221 knots is equal to 1 ÷ 0.00011348090428968 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 two hundred twenty-one knots is approximately eight thousand eight hundred twelve point zero five five feet per second:

5221 kt ≅ 8812.055 ft/s

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