Electricity bill Calculator

Typical appliance:
Power consumption:
Hours of use per day: h/day
1 kilowatt-hour (kWh) cost:
Electricity cost per year:  
Electricity cost per month:  
Electricity cost per day:  

Energy consumption calculation

E(kWh/day) = P(W) × t(h/day) / 1000(W/kW)

Electricity cost calculation

Cost($/day) = E(kWh/day) × Cost(cent/kWh) / 100(cent/$)

For example, when you are in United States, 1 kilowatt-hour (kWh) cost is 12 cent, Power consumption is 2400 watts(W), Hours of use per day is 8 h/day, then your cost per year is $840.96, cost per month is $69.12, cost per day is $2.304.

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