With this information, you can calculate the quantity of meters per second 491 knots is equal to.

¿What is the inverse calculation between 1 meter per second and 491 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 meter per second is 0.0039589501 times 491 knots.

Which is the same to say that 491 knots is 252.59222 meters per second.

Four hundred ninety-one knots equals to two hundred fifty-two meters per second. *Approximation

A meter per second is zero times four hundred ninety-one knots. *Approximation