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.
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.
About the Electricity Cost Calculator
This electricity cost calculator provides quick everyday calculations for tips, discounts, passwords, and daily tasks. Estimate electricity cost for any appliance per day, month, and year.
Use whenever you need a fast answer without opening a spreadsheet.
Adjust the inputs above to model your specific scenario with the Electricity Cost Calculator.
Explore More
Related Calculators
TV Size Calculator
Find the optimal viewing distance for your TV size and resolution.
Carbon Footprint Calculator
Estimate your annual CO₂ emissions from transport, home, and diet.
Dog Age Calculator
Convert dog years to human years using modern veterinary research.
Fuel Cost Calculator
Calculate trip fuel cost, split among passengers, with CO₂ estimate.
Fuel Cost Calculator
Trip fuel cost with passenger split and CO₂ estimate.
Password Generator
Generate strong passwords and check strength instantly.