Estimate the cooling capacity needed for a bedroom, living room, office, garage conversion or other individual space using room dimensions, ceiling height, windows, insulation, sun exposure and Texas climate.
Calculate Room BTUsThis tool is designed for individual spaces. For an entire house, use the whole-home BTU calculator . You can also compare the result with our broader heating and cooling BTU calculator .
Enter the room dimensions and conditions to generate a preliminary capacity estimate.
This estimate is intended for early research into room cooling or ductless mini split capacity. Final equipment selection should account for actual construction, infiltration, windows, orientation, humidity and manufacturer performance data.
Request HVAC help below after reviewing your preliminary room BTU requirement.