Unit Converter
Conversion formula
The conversion factor from feet per second to knots is 0.59248380129641, which means that 1 foot per second is equal to 0.59248380129641 knots:
1 ft/s = 0.59248380129641 kt
To convert 8420 feet per second into knots we have to multiply 8420 by the conversion factor in order to get the velocity amount from feet per second to knots. We can also form a simple proportion to calculate the result:
1 ft/s → 0.59248380129641 kt
8420 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 8420 ft/s × 0.59248380129641 kt
V(kt) = 4988.7136069158 kt
The final result is:
8420 ft/s → 4988.7136069158 kt
We conclude that 8420 feet per second is equivalent to 4988.7136069158 knots:
8420 feet per second = 4988.7136069158 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.00020045247709023 × 8420 feet per second.
Another way is saying that 8420 feet per second is equal to 1 ÷ 0.00020045247709023 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that eight thousand four hundred twenty feet per second is approximately four thousand nine hundred eighty-eight point seven one four knots:
8420 ft/s ≅ 4988.714 kt
An alternative is also that one knot is approximately zero times eight thousand four hundred twenty feet per second.
Conversion table
feet per second to knots chart
For quick reference purposes, below is the conversion table you can use to convert from feet per second to knots
feet per second (ft/s) | knots (kt) |
---|---|
8421 feet per second | 4989.306 knots |
8422 feet per second | 4989.899 knots |
8423 feet per second | 4990.491 knots |
8424 feet per second | 4991.084 knots |
8425 feet per second | 4991.676 knots |
8426 feet per second | 4992.269 knots |
8427 feet per second | 4992.861 knots |
8428 feet per second | 4993.453 knots |
8429 feet per second | 4994.046 knots |
8430 feet per second | 4994.638 knots |