Electricity Calculator
Power Rating (Watts)
Please enter a positive number.
Usage per Day (Hours)
Please enter a positive number.
Days per Month
Please enter a positive number between 1 and 31.
Electricity Rate ($/kWh)
Please enter a positive number.
Calculate
Results
Daily Energy
0 kWh
Monthly Energy
0 kWh
Monthly Cost
$0.00
Carbon Footprint (kg CO2)
0 kg
Formula
Energy (kWh) = Power (W) × Hours ÷ 1000