# Free BTU Calculator — Find the Right Aircon Size | FC Aircon Servicing

> Calculate exactly how many BTUs you need to cool your Singapore room. Free aircon sizing tool with tropical climate adjustment. Instant results, no signup.

URL: https://fcairconservicing.com/tools/btu-calculator/

Free Tool

# BTU Calculator

Calculate the exact cooling capacity your room needs to choose the right aircon size for Singapore's tropical climate.

Room Length (m)

Room Width (m)

Ceiling Height2.4 m — Standard HDB/condo2.7 m3.0 m3.5 m+

Sun ExposureShaded / North-facingPartial sunFull sun / West-facing

Room TypeBedroomLiving RoomKitchenOffice / Study

Number of Occupants1 person2 people3–4 people5+ people

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