Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Wind Energy
Wind Speed Frequency Distribution Calculator
Compute the Weibull probability distribution of wind speeds at turbine hub height to estimate how many hours per year a site experiences any given wind speed. Essential for wind resource assessment and annual energy production forecasting.
Fill in the required fields to see your result.
Wind Energy
Wind Speed Height Adjustment Calculator
Convert a wind speed measured at one height to the equivalent wind speed at a different height using the power-law (Hellmann) model. Essential for projecting met-mast or weather-station readings up to turbine hub height.
Fill in the required fields to see your result.
Key differences
| Wind Speed Frequency Distribution Calculator | Wind Speed Height Adjustment Calculator | |
|---|---|---|
| Category | Wind Energy | Wind Energy |
| Inputs required | 5 | 4 |
| Result | Annual Hours at Target Speed (hours) | Adjusted Wind Speed (m/s) |
| What it does | Compute the Weibull probability distribution of wind speeds at turbine hub height to estimate how many hours per year a site experiences any given wind speed. Essential for wind resource assessment and annual energy production forecasting. | Convert a wind speed measured at one height to the equivalent wind speed at a different height using the power-law (Hellmann) model. Essential for projecting met-mast or weather-station readings up to turbine hub height. |