eTools Air Conditioning

Air Conditioning & HVAC Furnace

Home Square Ft x 42.5 = BTU estimated required

Carpet & Vinyl Formula

Room 1 = Length x Width = Coverage area (metric or imperial)
Room 2 = Length x Width = Coverage area
Room 3 = Length x Width = Coverage area
Room 4 = Length x Width = Coverage area
Room 5 = Length x Width = Coverage area

Total Coverage Area = ( Room1 + Room2 + Room3 etc?)

Calculator Inputs

Room Width Length Square Ft.
1.  

Calculator Results: BTU estimated required:  

Important Disclaimer: This calculator is provided for general information and illustration purposes only; the results are to be used only as estimates and are not intended as definitive advice or as a resource applicable to any specific circumstance and should not be relied upon or used as such.