## 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 213.5 feet per second into knots we have to multiply 213.5 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

213.5 ft/s → V(kt)

Solve the above proportion to obtain the velocity V in knots:

V(kt) = 213.5 ft/s × 0.59248380129641 kt

V(kt) = 126.49529157678 kt

The final result is:

213.5 ft/s → 126.49529157678 kt

We conclude that 213.5 feet per second is equivalent to 126.49529157678 knots:

213.5 feet per second = 126.49529157678 knots

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 knot is equal to 0.0079054325859472 × 213.5 feet per second.

Another way is saying that 213.5 feet per second is equal to 1 ÷ 0.0079054325859472 knots.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred thirteen point five feet per second is approximately one hundred twenty-six point four nine five knots:

213.5 ft/s ≅ 126.495 kt

An alternative is also that one knot is approximately zero point zero zero eight times two hundred thirteen point five 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)
214.5 feet per second 127.088 knots
215.5 feet per second 127.68 knots
216.5 feet per second 128.273 knots
217.5 feet per second 128.865 knots
218.5 feet per second 129.458 knots
219.5 feet per second 130.05 knots
220.5 feet per second 130.643 knots
221.5 feet per second 131.235 knots
222.5 feet per second 131.828 knots
223.5 feet per second 132.42 knots