Air Conditioning BTU and Watt Photovoltaic Calculator Thomas Karli Reis 9 years ago Air Conditioning BTU Calculator Room Dimensions (in Meter) Length: Width: Height: 2,5 3.048 3.6576 4.2672 4.8768 5.4864 6.096 6.70 7.31 Number of Windows: 2 0 1 3 4 5 6 7 8 9 10 11 12 Number of Doors: 1 2 Does the room get direct sunlight? or dark roof, dark asphalt or no trees nearby? No Yes Type of Room: Living Room Bedroom Kitchen Home Office Sunroom Basement Garage / Work Room BTU’s Required: Watt’s Required: All Air Conditioners Window Air Conditioners Photovoltaic Through the Wall Air Conditioners Heating Air Conditioners & PTACs Ductless Mini Splits Your Name (required) Your Email (required) Subject Your Message {{{error}}} Watts to BTU calculation ► BTU to watts calculator ► Air Conditioning BTU Calculator