Calculator catalog
Choose a category or search by quantity, component or engineering topic.
Found 8 calculators
HVAC and building services
Room volume
Calculates room volume from length, width, and height.
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HVAC and building services
Room air change time
Calculates one air-change time from room volume and air flow.
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HVAC and building services
Occupancy ventilation flow
Calculates air flow from occupant count and flow per person.
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HVAC and building services
Room heat load from area
Estimates room heat load from floor area and a user-provided load index.
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HVAC and building services
Room cooling load from area
Estimates room cooling load from floor area and a user-provided load index.
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HVAC and building services
Room occupant sensible heat
Calculates occupant sensible heat from occupant count and sensible heat per person.
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HVAC and building services
Room occupant latent heat
Calculates occupant latent heat from occupant count and latent heat per person.
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HVAC and building services
Room total internal heat gain
Sums heat gains from occupants, lighting, and equipment.
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