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 820 feet per second into knots we have to multiply 820 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
820 ft/s → V(kt)
Solve the above proportion to obtain the velocity V in knots:
V(kt) = 820 ft/s × 0.59248380129641 kt
V(kt) = 485.83671706305 kt
The final result is:
820 ft/s → 485.83671706305 kt
We conclude that 820 feet per second is equivalent to 485.83671706305 knots:
820 feet per second = 485.83671706305 knots
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0020583047037802 × 820 feet per second.
Another way is saying that 820 feet per second is equal to 1 ÷ 0.0020583047037802 knots.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred twenty feet per second is approximately four hundred eighty-five point eight three seven knots:
820 ft/s ≅ 485.837 kt
An alternative is also that one knot is approximately zero point zero zero two times eight 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) |
---|---|
821 feet per second | 486.429 knots |
822 feet per second | 487.022 knots |
823 feet per second | 487.614 knots |
824 feet per second | 488.207 knots |
825 feet per second | 488.799 knots |
826 feet per second | 489.392 knots |
827 feet per second | 489.984 knots |
828 feet per second | 490.577 knots |
829 feet per second | 491.169 knots |
830 feet per second | 491.762 knots |