Aircon Running Energy Calculator
What does the aircon cost to run?
Use the rated input power (kW), not the cooling or heating capacity. Everything is worked out in your browser. Nothing is saved or sent anywhere.
1. Aircon
Inverter aircons often run below full power once the room is at temperature.
2. Price
3. Results
How it was worked out
What this does and doesn't tell you
- Pre-cooling with solar in the afternoon can cut evening grid use.
- Off-grid, check the inverter can handle the start-up.
- Safety: in Australia, any work on 240V AC wiring, including connecting an inverter, battery or solar system to a home's switchboard or fixed wiring, must be done by a licensed electrician.