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 691 knots into meters per second we have to multiply 691 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

691 kt → V_(m/s)

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

V_(m/s) = 691 kt × 0.514444444444 m/s

V_(m/s) = 355.4811111108 m/s

The final result is:

691 kt → 355.4811111108 m/s

We conclude that 691 knots is equivalent to 355.4811111108 meters per second:

691 knots = 355.4811111108 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 0.0028130889905098 × 691 knots.

Another way is saying that 691 knots is equal to 1 ÷ 0.0028130889905098 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 ninety-one knots is approximately three hundred fifty-five point four eight one meters per second:

691 kt ≅ 355.481 m/s

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