Conversion formula

The conversion factor from knots to meters per second is 0.514444444444, which means that 1 knot is equal to 0.514444444444 meters per second:

1 kt = 0.514444444444 m/s

To convert 621 knots into meters per second we have to multiply 621 by the conversion factor in order to get the velocity amount from knots to meters per second. We can also form a simple proportion to calculate the result:

1 kt → 0.514444444444 m/s

621 kt → V_(m/s)

Solve the above proportion to obtain the velocity V in meters per second:

V_(m/s) = 621 kt × 0.514444444444 m/s

V_(m/s) = 319.46999999972 m/s

The final result is:

621 kt → 319.46999999972 m/s

We conclude that 621 knots is equivalent to 319.46999999972 meters per second:

621 knots = 319.46999999972 meters per second

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 meter per second is equal to 0.003130184367862 × 621 knots.

Another way is saying that 621 knots is equal to 1 ÷ 0.003130184367862 meters per second.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred twenty-one knots is approximately three hundred nineteen point four seven meters per second:

621 kt ≅ 319.47 m/s

An alternative is also that one meter per second is approximately zero point zero zero three times six hundred twenty-one knots.

Conversion table

knots to meters per second chart

For quick reference purposes, below is the conversion table you can use to convert from knots to meters per second