How to read a BEE AC energy label
Find the model-specific energy information on a BEE label and use it without turning star rating into an invented universal running cost.
Match the exact model
Confirm the label belongs to the same model number and capacity as the appliance. Similar-looking models can have different electrical values.
Prefer published annual energy information
When annual energy consumption is available for the model, use it as a labelled test-condition reference. Actual use can differ with climate, room and behaviour.
Use stars for comparison, not a fixed saving claim
Compare the published energy value and label period for the models being considered. A star count alone is not enough to calculate your bill.