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 689.4 knots into feet per second we have to multiply 689.4 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
689.4 kt → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 689.4 kt × 1.6878098570997 ft/s
V(ft/s) = 1163.5761154846 ft/s
The final result is:
689.4 kt → 1163.5761154846 ft/s
We conclude that 689.4 knots is equivalent to 1163.5761154846 feet per second:
689.4 knots = 1163.5761154846 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 0.00085941949709372 × 689.4 knots.
Another way is saying that 689.4 knots is equal to 1 ÷ 0.00085941949709372 feet per second.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred eighty-nine point four knots is approximately one thousand one hundred sixty-three point five seven six feet per second:
689.4 kt ≅ 1163.576 ft/s
An alternative is also that one foot per second is approximately zero point zero zero one times six hundred eighty-nine point four 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) |
---|---|
690.4 knots | 1165.264 feet per second |
691.4 knots | 1166.952 feet per second |
692.4 knots | 1168.64 feet per second |
693.4 knots | 1170.327 feet per second |
694.4 knots | 1172.015 feet per second |
695.4 knots | 1173.703 feet per second |
696.4 knots | 1175.391 feet per second |
697.4 knots | 1177.079 feet per second |
698.4 knots | 1178.766 feet per second |
699.4 knots | 1180.454 feet per second |