Unit Converter
Conversion formula
The conversion factor from knots to feet per second is 1.6878098570997, which means that 1 knot is equal to 1.6878098570997 feet per second:
1 kt = 1.6878098570997 ft/s
To convert 18.9 knots into feet per second we have to multiply 18.9 by the conversion factor in order to get the velocity amount from knots to feet per second. We can also form a simple proportion to calculate the result:
1 kt → 1.6878098570997 ft/s
18.9 kt → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 18.9 kt × 1.6878098570997 ft/s
V(ft/s) = 31.899606299185 ft/s
The final result is:
18.9 kt → 31.899606299185 ft/s
We conclude that 18.9 knots is equivalent to 31.899606299185 feet per second:
18.9 knots = 31.899606299185 feet per second
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot per second is equal to 0.031348349274942 × 18.9 knots.
Another way is saying that 18.9 knots is equal to 1 ÷ 0.031348349274942 feet per second.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that eighteen point nine knots is approximately thirty-one point nine feet per second:
18.9 kt ≅ 31.9 ft/s
An alternative is also that one foot per second is approximately zero point zero three one times eighteen point nine knots.
Conversion table
knots to feet per second chart
For quick reference purposes, below is the conversion table you can use to convert from knots to feet per second
knots (kt) | feet per second (ft/s) |
---|---|
19.9 knots | 33.587 feet per second |
20.9 knots | 35.275 feet per second |
21.9 knots | 36.963 feet per second |
22.9 knots | 38.651 feet per second |
23.9 knots | 40.339 feet per second |
24.9 knots | 42.026 feet per second |
25.9 knots | 43.714 feet per second |
26.9 knots | 45.402 feet per second |
27.9 knots | 47.09 feet per second |
28.9 knots | 48.778 feet per second |