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 10.9 knots into feet per second we have to multiply 10.9 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
10.9 kt → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 10.9 kt × 1.6878098570997 ft/s
V(ft/s) = 18.397127442387 ft/s
The final result is:
10.9 kt → 18.397127442387 ft/s
We conclude that 10.9 knots is equivalent to 18.397127442387 feet per second:
10.9 knots = 18.397127442387 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 0.054356312045542 × 10.9 knots.
Another way is saying that 10.9 knots is equal to 1 ÷ 0.054356312045542 feet per second.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that ten point nine knots is approximately eighteen point three nine seven feet per second:
10.9 kt ≅ 18.397 ft/s
An alternative is also that one foot per second is approximately zero point zero five four times ten 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) |
---|---|
11.9 knots | 20.085 feet per second |
12.9 knots | 21.773 feet per second |
13.9 knots | 23.461 feet per second |
14.9 knots | 25.148 feet per second |
15.9 knots | 26.836 feet per second |
16.9 knots | 28.524 feet per second |
17.9 knots | 30.212 feet per second |
18.9 knots | 31.9 feet per second |
19.9 knots | 33.587 feet per second |
20.9 knots | 35.275 feet per second |