With this information, you can calculate the quantity of feet per minute 561 knots is equal to.

¿What is the inverse calculation between 1 foot per minute and 561 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 1.7602014e-05 times 561 knots.

Which is the same to say that 561 knots is 56811.68 feet per minute.

Five hundred sixty-one knots equals to fifty-six thousand eight hundred eleven feet per minute. *Approximation

A foot per minute is one times five hundred sixty-one knots. *Approximation