With this information, you can calculate the quantity of feet per second 630 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 630 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00094045048 times 630 knots.

Which is the same to say that 630 knots is 1063.3202 feet per second.

Six hundred thirty knots equals to one thousand sixty-three feet per second. *Approximation

A foot per second is zero times six hundred thirty knots. *Approximation