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 671.4 feet per second into knots we have to multiply 671.4 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
671.4 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 671.4 ft/s × 0.59248380129641 kt
V(kt) = 397.79362419041 kt
The final result is:
671.4 ft/s → 397.79362419041 kt
We conclude that 671.4 feet per second is equivalent to 397.79362419041 knots:
671.4 feet per second = 397.79362419041 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0025138663346734 × 671.4 feet per second.
Another way is saying that 671.4 feet per second is equal to 1 ÷ 0.0025138663346734 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred seventy-one point four feet per second is approximately three hundred ninety-seven point seven nine four knots:
671.4 ft/s ≅ 397.794 kt
An alternative is also that one knot is approximately zero point zero zero three times six hundred seventy-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) |
---|---|
672.4 feet per second | 398.386 knots |
673.4 feet per second | 398.979 knots |
674.4 feet per second | 399.571 knots |
675.4 feet per second | 400.164 knots |
676.4 feet per second | 400.756 knots |
677.4 feet per second | 401.349 knots |
678.4 feet per second | 401.941 knots |
679.4 feet per second | 402.533 knots |
680.4 feet per second | 403.126 knots |
681.4 feet per second | 403.718 knots |