AC size guides

Pick your room size or your air conditioner's BTU rating.

By room size

• 100 sq ft room — 5,000 BTU
• 150 sq ft room — 5,000 BTU
• 200 sq ft room — 8,000 BTU
• 250 sq ft room — 8,000 BTU
• 300 sq ft room — 10,000 BTU
• 350 sq ft room — 12,000 BTU
• 400 sq ft room — 14,000 BTU
• 450 sq ft room — 14,000 BTU
• 500 sq ft room — 18,000 BTU
• 600 sq ft room — 18,000 BTU
• 700 sq ft room — 24,000 BTU
• 800 sq ft room — 24,000 BTU
• 1,000 sq ft room — 30,000 BTU

By BTU capacity

• 5,000 BTU — up to 153 sq ft
• 6,000 BTU — up to 188 sq ft
• 8,000 BTU — up to 258 sq ft
• 9,000 BTU — up to 293 sq ft
• 10,000 BTU — up to 329 sq ft
• 12,000 BTU — up to 399 sq ft
• 14,000 BTU — up to 469 sq ft
• 18,000 BTU — up to 610 sq ft
• 24,000 BTU — up to 820 sq ft
• 30,000 BTU — up to 1,031 sq ft
• 36,000 BTU — up to 1,242 sq ft
• 42,000 BTU — up to 1,453 sq ft
• 48,000 BTU — up to 1,664 sq ft

Get an exact recommendation →