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Central Air Conditioning Calculator

Complete the form below and click "Calculate"

Size of Your Home:
Square Footage:
OR
Length by Width: by
Cooled Floors:

Central AC Size (BTUs):
To estimate BTU size, click here





     (12,000 BTUs = 1 Ton)

SEER Range:
(A higher SEER is typically more energy
efficient)





Number of Hours Used:
Per Month:
OR
Per Day: For # Days/Month:

House Temperature:
CL&P Rate:
Supplier Energy Rate:
Total Rate (per kWh):
$0.20231