## 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 3.9 knots into meters per second we have to multiply 3.9 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

3.9 kt → V(m/s)

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

V(m/s) = 3.9 kt × 0.514444444444 m/s

V(m/s) = 2.0063333333316 m/s

The final result is:

3.9 kt → 2.0063333333316 m/s

We conclude that 3.9 knots is equivalent to 2.0063333333316 meters per second:

3.9 knots = 2.0063333333316 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 0.49842166472879 × 3.9 knots.

Another way is saying that 3.9 knots is equal to 1 ÷ 0.49842166472879 meters per second.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three point nine knots is approximately two point zero zero six meters per second:

3.9 kt ≅ 2.006 m/s

An alternative is also that one meter per second is approximately zero point four nine eight times three point nine 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

knots (kt) meters per second (m/s)
4.9 knots 2.521 meters per second
5.9 knots 3.035 meters per second
6.9 knots 3.55 meters per second
7.9 knots 4.064 meters per second
8.9 knots 4.579 meters per second
9.9 knots 5.093 meters per second
10.9 knots 5.607 meters per second
11.9 knots 6.122 meters per second
12.9 knots 6.636 meters per second
13.9 knots 7.151 meters per second