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 678 feet per second into knots we have to multiply 678 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
678 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 678 ft/s × 0.59248380129641 kt
V(kt) = 401.70401727896 kt
The final result is:
678 ft/s → 401.70401727896 kt
We conclude that 678 feet per second is equivalent to 401.70401727896 knots:
678 feet per second = 401.70401727896 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0024893950694686 × 678 feet per second.
Another way is saying that 678 feet per second is equal to 1 ÷ 0.0024893950694686 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred seventy-eight feet per second is approximately four hundred one point seven zero four knots:
678 ft/s ≅ 401.704 kt
An alternative is also that one knot is approximately zero point zero zero two times six hundred seventy-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
feet per second (ft/s) | knots (kt) |
---|---|
679 feet per second | 402.297 knots |
680 feet per second | 402.889 knots |
681 feet per second | 403.481 knots |
682 feet per second | 404.074 knots |
683 feet per second | 404.666 knots |
684 feet per second | 405.259 knots |
685 feet per second | 405.851 knots |
686 feet per second | 406.444 knots |
687 feet per second | 407.036 knots |
688 feet per second | 407.629 knots |