Electricity Cost Calculator
Find out how much any appliance costs to run per day, month, and year.
Tip
LED bulbs use 75% less energy than incandescent and last 25× longer.
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0.00
1500W × 8 hrs/day
0
kWh / Month
₹0.00
Per Year
Per Hour
₹0.000
Daily kWh
0
Annual kWh
0
Electricity Cost Formula
Electricity cost is calculated by converting the appliance wattage to kilowatts, multiplying by hours of daily use, and then multiplying by your electricity rate per kWh.
"Switching from a 1500W space heater to a 200W oil-filled radiator can save over ₹37/month."
The Formula
Watts = Appliance power rating, Hours = Daily usage.
Last Updated: January 2026
Disclaimer: This calculator provides estimates. Actual costs may vary based on tiered pricing, demand charges, taxes, and usage patterns.