With this information, you can calculate the quantity of feet per minute 213 knots is equal to.

¿What is the inverse calculation between 1 foot per minute and 213 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 4.6360235e-05 times 213 knots.

Which is the same to say that 213 knots is 21570.21 feet per minute.

Two hundred thirteen knots equals to twenty-one thousand five hundred seventy feet per minute. *Approximation

A foot per minute is four times two hundred thirteen knots. *Approximation