Appliance Electricity Cost Calculator
Discover exactly how much each individual appliance in your home costs you per hour, per day, per month, and per year.
Check the sticker on the back of the device.
1.5 Ton 5-Star AI Inverter AC (ISEER 5.2+)
Saves 350W per hour (~₹3,200/year at 8h/day). Payback in ~2.5 years over 3-star.
Frequently Asked Questions
Q:How do I convert appliance wattage to units of electricity?
One unit of electricity equals 1 kilowatt-hour (1 kWh), which is 1,000 Watts running for 1 hour. To calculate units: multiply the wattage by the number of hours used, then divide by 1,000. For example, a 2,000W geyser running for 1.5 hours consumes: (2000 × 1.5) / 1000 = 3 units.
Q:Which home appliance consumes the most electricity in India?
In typical Indian households, air conditioners (1,000W–2,000W) account for 45% to 60% of summer power bills, followed by electric water geysers (2,000W), older non-inverter refrigerators (running 24/7), and 75W induction ceiling fans (often running 14+ hours a day across 4-6 rooms).
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