HVAC Load Calculator

Calculates or estimates hvac load for engineering use.

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Result

Cooling load (BTU/hr est.)

37,600 BTU/hr

Tons of cooling

3.13 tons

HVAC Load Calculator — How It Works

Calculates or estimates hvac load for engineering use. Try the HVAC Load Calculator in your browser — instant results, no sign-up.

Enter your values in the fields shown. Results update live as you type.

Yes — runs entirely in your browser.