Air Conditioner BTU Calculator

The Air Conditioner BTU Calculator determines the ideal power needed to cool your environment. Considers room area, number of people, electronic devices, solar exposure, thermal insulation and climate region. Ideal for sizing residential or commercial air conditioners, choosing efficient equipment, calculating energy consumption and ensuring adequate thermal comfort.

Updated at: 06/07/2025

BTU Calculation

Enter the environment data to calculate the ideal air conditioner power

Room Area *metros quadrados (m²)

Ceiling Height (Pé-direito)

Number of People

Electronic Devices

Sun Exposure

Thermal Insulation

Climate Region

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