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 81.3 feet per second into knots we have to multiply 81.3 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
81.3 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 81.3 ft/s × 0.59248380129641 kt
V(kt) = 48.168933045398 kt
The final result is:
81.3 ft/s → 48.168933045398 kt
We conclude that 81.3 feet per second is equivalent to 48.168933045398 knots:
81.3 feet per second = 48.168933045398 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.020760268845015 × 81.3 feet per second.
Another way is saying that 81.3 feet per second is equal to 1 ÷ 0.020760268845015 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that eighty-one point three feet per second is approximately forty-eight point one six nine knots:
81.3 ft/s ≅ 48.169 kt
An alternative is also that one knot is approximately zero point zero two one times eighty-one point three 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) |
---|---|
82.3 feet per second | 48.761 knots |
83.3 feet per second | 49.354 knots |
84.3 feet per second | 49.946 knots |
85.3 feet per second | 50.539 knots |
86.3 feet per second | 51.131 knots |
87.3 feet per second | 51.724 knots |
88.3 feet per second | 52.316 knots |
89.3 feet per second | 52.909 knots |
90.3 feet per second | 53.501 knots |
91.3 feet per second | 54.094 knots |