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 128.8 feet per second into knots we have to multiply 128.8 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
128.8 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 128.8 ft/s × 0.59248380129641 kt
V(kt) = 76.311913606977 kt
The final result is:
128.8 ft/s → 76.311913606977 kt
We conclude that 128.8 feet per second is equivalent to 76.311913606977 knots:
128.8 feet per second = 76.311913606977 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.013104113797358 × 128.8 feet per second.
Another way is saying that 128.8 feet per second is equal to 1 ÷ 0.013104113797358 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred twenty-eight point eight feet per second is approximately seventy-six point three one two knots:
128.8 ft/s ≅ 76.312 kt
An alternative is also that one knot is approximately zero point zero one three times one hundred twenty-eight 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
feet per second (ft/s) | knots (kt) |
---|---|
129.8 feet per second | 76.904 knots |
130.8 feet per second | 77.497 knots |
131.8 feet per second | 78.089 knots |
132.8 feet per second | 78.682 knots |
133.8 feet per second | 79.274 knots |
134.8 feet per second | 79.867 knots |
135.8 feet per second | 80.459 knots |
136.8 feet per second | 81.052 knots |
137.8 feet per second | 81.644 knots |
138.8 feet per second | 82.237 knots |