Air Cooler
Air Cooler Running Cost Calculator
Desert / personal air cooler running cost.
Enter appliance details
Pick a preset or enter wattage manually. Adjust rate to match your DISCOM.
Quick presets
Typical: 80–400 W
Use 6–9 ₹/unit as a rough national average, or your DISCOM's top slab rate.
Money-saving tips
- Air coolers use ~10% of an AC's power but need ventilation — open a window slightly.
- Clean the honeycomb pads monthly; dirty pads cut cooling effectiveness by 30%.
Want bill-level accuracy?
This tool uses a flat ₹/unit estimate. For an exact bill matching your DISCOM's slab, FAC and duty, use the main calculator.
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