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 knots into feet per second we have to multiply 18 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 kt → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 18 kt × 1.6878098570997 ft/s
V(ft/s) = 30.380577427795 ft/s
The final result is:
18 kt → 30.380577427795 ft/s
We conclude that 18 knots is equivalent to 30.380577427795 feet per second:
18 knots = 30.380577427795 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 0.032915766738689 × 18 knots.
Another way is saying that 18 knots is equal to 1 ÷ 0.032915766738689 feet per second.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that eighteen knots is approximately thirty point three eight one feet per second:
18 kt ≅ 30.381 ft/s
An alternative is also that one foot per second is approximately zero point zero three three times eighteen 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 knots | 32.068 feet per second |
20 knots | 33.756 feet per second |
21 knots | 35.444 feet per second |
22 knots | 37.132 feet per second |
23 knots | 38.82 feet per second |
24 knots | 40.507 feet per second |
25 knots | 42.195 feet per second |
26 knots | 43.883 feet per second |
27 knots | 45.571 feet per second |
28 knots | 47.259 feet per second |