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Both calculators run independently — change the inputs on either side to compare results.

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.

Known Wind Speed (m/s)

Known Height (m)

Target Height (m)

Power Law Exponent

Fill in the required fields to see your result.

Wind Energy

Wind Shear Profile Calculator

Calculate wind speed at any target height from a known reference measurement using the power-law wind shear model. Use this when designing turbine towers or assessing how terrain and atmospheric conditions affect wind resource at hub height.

Reference Wind Speed (m/s)

Reference Height (m)

Target Height (m)

Terrain Type

Atmospheric Stability Factor

Fill in the required fields to see your result.

Key differences

	Wind Speed Height Adjustment Calculator	Wind Shear Profile Calculator
Category	Wind Energy	Wind Energy
Inputs required	4	5
Result	Adjusted Wind Speed (m/s)	Wind Speed at Target Height (m/s)
What it does	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.	Calculate wind speed at any target height from a known reference measurement using the power-law wind shear model. Use this when designing turbine towers or assessing how terrain and atmospheric conditions affect wind resource at hub height.