Electricity bill cost calculator. Electricity usage consumption calculator.
Energy consumption calculation
Energy E in kilowatt-hours (kWh) per day equals power P in kilowatts (kW) multiplied by hours of use per day:
- E(kWh/day) = P(kW) × t(h/day)
Energy cost calculation
The energy cost per day in dollars is equal to the energy consumption E in kWh per day times the energy cost of 1 kWh:
- Cost($/day) = E(kWh/day) × Cost($/kWh)