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 670.4 feet per second into knots we have to multiply 670.4 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
670.4 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 670.4 ft/s × 0.59248380129641 kt
V(kt) = 397.20114038911 kt
The final result is:
670.4 ft/s → 397.20114038911 kt
We conclude that 670.4 feet per second is equivalent to 397.20114038911 knots:
670.4 feet per second = 397.20114038911 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.002517616135292 × 670.4 feet per second.
Another way is saying that 670.4 feet per second is equal to 1 ÷ 0.002517616135292 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred seventy point four feet per second is approximately three hundred ninety-seven point two zero one knots:
670.4 ft/s ≅ 397.201 kt
An alternative is also that one knot is approximately zero point zero zero three times six hundred seventy 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) |
---|---|
671.4 feet per second | 397.794 knots |
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 |