Instantly calculate the right AC capacity (kW) based on area, ceiling height, and environmental conditions
์ด ๋๊ตฌ๋ฅผ ์น๊ตฌ์๊ฒ ๊ณต์ ํ๊ธฐ
The Air Conditioner Capacity Calculator helps you find the right AC capacity (kW) for both commercial spaces like restaurants, cafes, and offices, and residential spaces like apartments and houses. Unlike the common misconception that you simply match the AC unit size (pyeong rating) to the room size, actual cooling load varies dramatically based on ceiling height, floor position, sun exposure, window type, insulation quality, business type heat output, and occupancy. The ceiling height correction factor (1.0 for standard, 1.2 for high ceilings 2.5โ3m, 1.5 for open ceilings above 3m) is especially critical โ open-ceiling cafes and restaurants often need 1.5x the cooling capacity of an equivalent standard-height space. Business types also carry significant heat multipliers: Korean BBQ restaurants require 1.6x the capacity of a standard office, while PC rooms require 1.4x due to continuous equipment heat generation. The calculator applies KRAQ (Korea Refrigeration and Air-conditioning Industry Association) simplified calculation methodology, providing a detailed load breakdown report that shows exactly how each factor contributes to your total cooling requirement. All calculations run client-side with no data sent to any server.