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 420.1 knots into feet per second we have to multiply 420.1 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
420.1 kt → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 420.1 kt × 1.6878098570997 ft/s
V(ft/s) = 709.0489209676 ft/s
The final result is:
420.1 kt → 709.0489209676 ft/s
We conclude that 420.1 knots is equivalent to 709.0489209676 feet per second:
420.1 knots = 709.0489209676 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 0.0014103399221528 × 420.1 knots.
Another way is saying that 420.1 knots is equal to 1 ÷ 0.0014103399221528 feet per second.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty point one knots is approximately seven hundred nine point zero four nine feet per second:
420.1 kt ≅ 709.049 ft/s
An alternative is also that one foot per second is approximately zero point zero zero one times four hundred twenty point one 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) |
---|---|
421.1 knots | 710.737 feet per second |
422.1 knots | 712.425 feet per second |
423.1 knots | 714.112 feet per second |
424.1 knots | 715.8 feet per second |
425.1 knots | 717.488 feet per second |
426.1 knots | 719.176 feet per second |
427.1 knots | 720.864 feet per second |
428.1 knots | 722.551 feet per second |
429.1 knots | 724.239 feet per second |
430.1 knots | 725.927 feet per second |