Free BAS / HVAC Calculator

Sensible Heating / Cooling Load Calculator

Estimate sensible load, cooling tons, and compressor demand from airflow and entering/leaving air temperature. Results update live as you type.

ΔT
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Sensible Load
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Cooling Tons
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Estimated kW
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Inputs valid.

Engineering estimate only. Verify final values against project criteria, equipment submittals, manufacturer data, measured field conditions, and engineering judgment.

Need help applying this to a BAS sequence, air handler, trend review, or commissioning issue? Contact WEBC.