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 712.8 feet per second into knots we have to multiply 712.8 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

712.8 ft/s → V_(kt)

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

V_(kt) = 712.8 ft/s × 0.59248380129641 kt

V_(kt) = 422.32245356408 kt

The final result is:

712.8 ft/s → 422.32245356408 kt

We conclude that 712.8 feet per second is equivalent to 422.32245356408 knots:

712.8 feet per second = 422.32245356408 knots

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0023678589465485 × 712.8 feet per second.

Another way is saying that 712.8 feet per second is equal to 1 ÷ 0.0023678589465485 knots.

Approximate result

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

712.8 ft/s ≅ 422.322 kt

An alternative is also that one knot is approximately zero point zero zero two times seven hundred twelve point eight 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