Electricity Usage Calculator

Determine your total electrical cost of your reef
Electricity (Usage & Cost)
1. Enter your cost per Kilowatt-Hour from your local electric company bill.
2. Enter the number of hours per day each device runs, as well as the number of months per year the equipment is used.
3. Enter the number of watts each device consumes per hour.
4. Click the Calculate button at the bottom to reveal your total electric consumption and cost per year.
Field Enter value here
Cost of electricity per Kwh ($)
Average days per month
Aquarium Items Hours per day Months per year Watts Watts Used (KWH) Cost ($)
Annual Electricity Usage (KWH) 0
Annual Electricity Cost ($) 0