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Power Consumption Formula:
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Power consumption refers to the amount of electrical energy used by an appliance over a period of time. For AC appliances in India, this is typically measured in kilowatt-hours (kWh), which is the standard unit for electricity billing.
The calculator uses the power consumption formula:
Where:
Explanation: This formula converts watt-hours to kilowatt-hours by dividing by 1000, as 1 kilowatt = 1000 watts.
Details: Calculating power consumption helps Indian consumers estimate electricity costs, manage energy usage, and make informed decisions about appliance usage to reduce electricity bills and conserve energy.
Tips: Enter the power rating of your AC appliance in watts and the duration of usage in hours. Both values must be positive numbers. The result will show the consumption in kilowatt-hours (kWh).
Q1: How do I find the power rating of my AC appliance?
A: Check the manufacturer's label on the appliance, user manual, or product specifications. Most appliances display their power consumption in watts.
Q2: What is the average power consumption of an AC in India?
A: Typical window AC units consume 1500-2000W, while split ACs range from 1000-1800W depending on capacity and energy efficiency rating.
Q3: How does this help calculate electricity bills?
A: Multiply the consumption (kWh) by your electricity rate (₹ per kWh) to estimate the cost of running the appliance.
Q4: Should I consider seasonal variations?
A: Yes, AC consumption varies with outdoor temperature, usage patterns, and maintenance. Higher temperatures typically increase consumption.
Q5: Are there ways to reduce AC power consumption?
A: Regular maintenance, proper insulation, using programmable thermostats, and choosing energy-efficient models can significantly reduce consumption.