Appliance Electricity Consumption Calculator
Calculate the daily, monthly, and yearly electricity consumption of your household appliances in kWh (units).
Appliance-wise Consumption
Estimated electricity consumption for each appliance.
| Appliance | Daily (kWh) | Monthly (kWh) | Yearly (kWh) |
|---|
Total Household Consumption
Appliance Consumption Comparison
See which appliances contribute most to your total daily electricity consumption.
Monthly consumption is estimated using 30 days and yearly consumption using 365 days. Actual electricity usage may vary.
How to calculate electricity consumption
Electricity consumption depends on the power rating of an appliance, the number of appliances, and how many hours they operate each day. This calculator estimates consumption in kilowatt-hours (kWh), commonly known as electricity units.
How is electricity consumption calculated?
The basic formula is:
Monthly consumption = Daily kWh × 30 days.
Yearly consumption = Daily kWh × 365 days.
One kilowatt-hour (kWh) is equal to one electricity unit.
Does this show my actual electricity bill?
No. This calculator estimates electricity consumption only. It does not calculate electricity charges or your monthly bill.
Actual consumption may differ depending on appliance efficiency, operating conditions, standby usage, and variations in power consumption.
Can actual appliance consumption be different?
Yes. Appliances such as refrigerators and air conditioners may switch their compressors on and off automatically. Their actual electricity consumption can therefore differ from a calculation based on rated power and estimated operating hours.