Screen Time Cost Calculator
See the real cost of scrolling.
Screen Time Cost Calculator
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Calculated instantly
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What This Calculator Does
The Screen Time Cost Calculator estimates how much electricity your monitors or TV consume based on screen time, wattage, and electricity rate.
How It Works
Multiply wattage by hours per day by electricity rate. Standard monitor is 30-60W. TV is 80-200W.
Example
A 40W monitor used 8 hours/day at $0.15/kWh costs $0.048 per day, $17.52 per year.
Formula
Cost = Watts x Hours x Rate / 1000Reading the Results
Daily Cost
Electricity cost per day of use.
Monthly Cost
Estimated monthly electricity cost.
Annual Cost
Estimated yearly electricity cost.
Frequently Asked Questions
How do I find my monitor wattage?
Check the label on the back or the manufacturer specs. Most monitors are 30-60W.
Does this include the computer?
No. Add the PC wattage (150-400W for desktops, 30-70W for laptops) separately.
What is the average electricity rate?
US average is about $0.15/kWh. Rates range from $0.10 to $0.30+ depending on location.