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 671.6 feet per second into knots we have to multiply 671.6 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
671.6 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 671.6 ft/s × 0.59248380129641 kt
V(kt) = 397.91212095067 kt
The final result is:
671.6 ft/s → 397.91212095067 kt
We conclude that 671.6 feet per second is equivalent to 397.91212095067 knots:
671.6 feet per second = 397.91212095067 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0025131177145618 × 671.6 feet per second.
Another way is saying that 671.6 feet per second is equal to 1 ÷ 0.0025131177145618 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 six feet per second is approximately three hundred ninety-seven point nine one two knots:
671.6 ft/s ≅ 397.912 kt
An alternative is also that one knot is approximately zero point zero zero three times six hundred seventy-one point six 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) |
---|---|
672.6 feet per second | 398.505 knots |
673.6 feet per second | 399.097 knots |
674.6 feet per second | 399.69 knots |
675.6 feet per second | 400.282 knots |
676.6 feet per second | 400.875 knots |
677.6 feet per second | 401.467 knots |
678.6 feet per second | 402.06 knots |
679.6 feet per second | 402.652 knots |
680.6 feet per second | 403.244 knots |
681.6 feet per second | 403.837 knots |