# Free BTU Calculator — Find the Right AC Size | Masterz Aircond Hq

> Calculate how many BTUs you need to cool your room. Free AC sizing tool for Malaysian homes, adjusted for our tropical climate.

URL: https://klaircondservice.my/tools/btu-calculator/

Free Calculator

# BTU Calculator

Calculate the cooling capacity needed for your room to choose the right air conditioner size.

Room Length (m)

Room Width (m)

Ceiling Height (m)2.4m (Standard)2.7m3.0m3.5m+

Sun ExposureShaded / North-facingPartial SunFull Sun / West-facing

Room TypeBedroomLiving RoomKitchenOffice/Study

Number of People1 person2 people3–4 people5+ people

#### Get a Professional Installation Quote

Our technicians will confirm the right unit size and provide a full installation quote.

Or message us on WhatsApp

[https://wa.me/60143029055?text=Hi%2C%20I%20used%20your%20BTU%20calculator.%20My%20room%20needs%20approximately%20%7Bresult%7D%20BTU.%20Can%20you%20recommend%20and%20install%20the%20right%20AC%20unit%3F →](https://wa.me/60143029055?text=Hi%2C%20I%20used%20your%20BTU%20calculator.%20My%20room%20needs%20approximately%20%7Bresult%7D%20BTU.%20Can%20you%20recommend%20and%20install%20the%20right%20AC%20unit%3F)

Need immediate help?

Call +60 14-302 9055

[tel:+60143029055 →](tel:+60143029055)

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