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Unit Converter

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 721.4 feet per second into knots we have to multiply 721.4 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

721.4 ft/s → V(kt)

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

V(kt) = 721.4 ft/s × 0.59248380129641 kt

V(kt) = 427.41781425523 kt

The final result is:

721.4 ft/s → 427.41781425523 kt

We conclude that 721.4 feet per second is equivalent to 427.41781425523 knots:

721.4 feet per second = 427.41781425523 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0023396310744382 × 721.4 feet per second.

Another way is saying that 721.4 feet per second is equal to 1 ÷ 0.0023396310744382 knots.

Approximate result

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

721.4 ft/s ≅ 427.418 kt

An alternative is also that one knot is approximately zero point zero zero two times seven hundred twenty-one point four 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

feet per second (ft/s) knots (kt)
722.4 feet per second 428.01 knots
723.4 feet per second 428.603 knots
724.4 feet per second 429.195 knots
725.4 feet per second 429.788 knots
726.4 feet per second 430.38 knots
727.4 feet per second 430.973 knots
728.4 feet per second 431.565 knots
729.4 feet per second 432.158 knots
730.4 feet per second 432.75 knots
731.4 feet per second 433.343 knots