With this information, you can calculate the quantity of feet per second 427 kilometers per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 427 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0025697424 times 427 kilometers per hour.

Which is the same to say that 427 kilometers per hour is 389.14407 feet per second.

Four hundred twenty-seven kilometers per hour equals to three hundred eighty-nine feet per second. *Approximation

A foot per second is zero times four hundred twenty-seven kilometers per hour. *Approximation