Escala Beaufort (km/h)
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The Beaufort Scale is a scale used to classify the intensity of wind based on the height of ocean waves. It is used worldwide and is an important tool for weather forecasting and navigation.
This scale ranges from 0 to 12, with each degree representing a different wind intensity. For example, a Beaufort 3 corresponds to winds of 8-10 m/s (17-22 km/h), while a Beaufort 12 corresponds to winds of 100-120 km/h.
When to use this calculator? Use it to better understand the intensity of the wind in different regions, especially during storms or extreme weather conditions. Keep in mind that the Beaufort Scale is only a supporting tool and should not be used as the sole source of information for decision-making.
Common precautions: make sure you are using the correct scale for the location and time of year. Additionally, remember to consider other factors, such as wind direction and the presence of adverse weather conditions.
Frequently asked questions
What is the Beaufort Scale?
The Beaufort Scale is a scale used to classify the intensity of wind based on the height of ocean waves.
How does this calculator work?
This calculator uses a formula to calculate the wind intensity based on the wind speed in km/h and converts it to the corresponding Beaufort scale.
When can I use the Beaufort Scale?
You can use the Beaufort Scale at any time, especially during storms or extreme weather conditions.
What is the difference between the Beaufort Scale and the wind speed scale?
The Beaufort Scale is used to classify the intensity of wind based on the height of ocean waves, while the wind speed scale is used to measure the wind speed in m/s.
What precautions should I take when using the Beaufort Scale?
Make sure you are using the correct scale for the location and time of year and remember to consider other factors, such as wind direction and the presence of adverse weather conditions.