AC Size Calculator
Find the perfect cooling capacity for your space
🏠
0 sq ft
Start by entering your room dimensions
ft
ft
ft
Climate & Conditions
Climate Type
Insulation Quality
Sun Exposure
Heat Sources
Required BTU/Hour
0
BTU/h
Cooling Capacity
0
Tons
Recommended AC Tonnage
Efficiency Tip: A properly sized AC uses 15-25 BTU per square foot. Oversizing wastes energy and money. Our calculator accounts for your climate, insulation, and occupancy for accurate results.
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