Free Resources
Free Aircon Tools & Calculators
Instant answers to your aircon questions — no sign-up required. Use our Singapore-specific tools to size your AC, estimate running costs, and find the right service.
AC BTU Calculator
Find out exactly how many BTUs you need to cool your room. Get the right aircon size for any HDB flat, condo, or office.
Energy Cost Estimator
Estimate your monthly electricity costs for running your aircon, and discover how much you could save with an inverter unit.
Aircon Service Finder
Answer 5 quick questions to find out exactly which aircon service you need — from a quick clean to a full replacement.
Why Use Our Tools?
All calculators are calibrated for Singapore conditions — tropical climate adjustments, SP Group electricity rates, and local AC unit sizes.
Singapore-Specific
Tropical climate adjustments built in. No generic estimates.
Instant Results
No sign-up, no email required. Get answers immediately.
Expert-Backed
Formulas verified by our 18+ years of aircon experience.
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