With this information, you can calculate the quantity of feet per minute 663 knots is equal to.

¿What is the inverse calculation between 1 foot per minute and 663 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 1.4894012e-05 times 663 knots.

Which is the same to say that 663 knots is 67141.076 feet per minute.

Six hundred sixty-three knots equals to sixty-seven thousand one hundred forty-one feet per minute. *Approximation

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