With this information, you can calculate the quantity of feet per minute 228 knots is equal to.

¿What is the inverse calculation between 1 foot per minute and 228 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 4.3310219e-05 times 228 knots.

Which is the same to say that 228 knots is 23089.239 feet per minute.

Two hundred twenty-eight knots equals to twenty-three thousand eighty-nine feet per minute. *Approximation

A foot per minute is four times two hundred twenty-eight knots. *Approximation