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 669 knots into feet per second we have to multiply 669 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
669 kt → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 669 kt × 1.6878098570997 ft/s
V(ft/s) = 1129.1447943997 ft/s
The final result is:
669 kt → 1129.1447943997 ft/s
We conclude that 669 knots is equivalent to 1129.1447943997 feet per second:
669 knots = 1129.1447943997 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 0.00088562601090644 × 669 knots.
Another way is saying that 669 knots is equal to 1 ÷ 0.00088562601090644 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 sixty-nine knots is approximately one thousand one hundred twenty-nine point one four five feet per second:
669 kt ≅ 1129.145 ft/s
An alternative is also that one foot per second is approximately zero point zero zero one times six hundred sixty-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) |
---|---|
670 knots | 1130.833 feet per second |
671 knots | 1132.52 feet per second |
672 knots | 1134.208 feet per second |
673 knots | 1135.896 feet per second |
674 knots | 1137.584 feet per second |
675 knots | 1139.272 feet per second |
676 knots | 1140.959 feet per second |
677 knots | 1142.647 feet per second |
678 knots | 1144.335 feet per second |
679 knots | 1146.023 feet per second |