Household energy calculator
Appliance Energy Usage Explorer
Adjust quantities and daily usage to see estimated daily and monthly units for common household appliances.
Appliance usage is a planning estimate based on typical power ratings. Real usage can change by model, age, voltage, settings, weather, and habits.
Appliance usage explorer
How much does each appliance use?
Use the sliders below to adjust quantity and hours for each appliance. The estimated units update in real time. These are planning estimates based on typical power profiles — not exact meter predictions.
These are planning estimates using typical power profiles. Actual electricity consumption depends on appliance model, condition, settings, temperature, voltage, and usage patterns. Use these numbers for comparison and planning — not as exact meter predictions.
Common appliance questions
How many units does an AC use?
It depends on tonnage, inverter behavior, room heat, temperature setting, and hours used. Use the AC sliders above for a planning estimate.
Why is appliance usage only an estimate?
Actual units change with model, age, voltage, thermostat settings, load, weather, and usage habits.
Can I convert appliance units into rupees?
Yes. Use the estimated monthly units from this page in the bill estimator to see an estimated rupee amount.
Which appliances usually matter most?
Cooling, water heating, pumps, refrigerators, and long-running fans usually have the biggest effect, but the exact order depends on your home.
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