You can easily convert 3 knots into kilometers per hour using each unit definition:

- Knots
- nauticalmile / hr = 0.51444444 m / s
- Kilometers per hour
- km/hr = 0.27777778 m / s

With this information, you can calculate the quantity of kilometers per hour 3 knots is equal to.

## ¿How many kph are there in 3 kn?

In 3 kn there are 5.556 kph.

Which is the same to say that **3 knots is 5.556 kilometers per hour**.

Three knots equals to five kilometers per hour. *Approximation

### ¿What is the inverse calculation between 1 kilometer per hour and 3 knots?

Performing the inverse calculation of the relationship between units, we obtain that **1 kilometer per hour is 0.1799856 times 3 knots**.

A kilometer per hour is zero times three knots. *Approximation