⚡ Stop Guessing Your Electricity Costs! Use our free calculator to discover how much your appliances really cost and where you could save money.
How Much Does Your Appliance Really Cost?
Wondering how much electricity your TV, laptop, gaming console, or household appliances actually cost?
Use our free Electricity Cost Calculator to find out! Simply enter your device's power consumption, daily usage, and electricity price to calculate your estimated monthly and yearly costs.
You can also compare appliances and discover how much money you could save by switching to a more energy-efficient alternative.
No registration, no downloads – just quick and easy calculations!
How Much Electricity Does Your Appliance Use?
Electricity costs can add up without you even noticing. From televisions and gaming consoles to refrigerators and old computers, every appliance contributes to your electricity bill.
Our free electricity cost calculator helps you estimate how much an appliance costs to run per day, month, or year.
How Are Electricity Costs Calculated?
The calculation is simple:
Power (W) ÷ 1,000 × Hours Used × Electricity Price (€/kWh)
For example, a 100-watt device running for 5 hours a day at €0.25 per kWh costs approximately €45.63 per year.
4 Simple Ways to Reduce Electricity Costs
Check older appliances: Some older devices consume significantly more electricity than newer alternatives.
Avoid unnecessary standby consumption: Switch off devices that don't need to stay connected.
Measure actual consumption: A plug-in electricity meter can help identify energy-hungry devices.
Compare before replacing: Calculate whether the electricity savings justify buying a new appliance.
Frequently Asked Questions
Does a device always use its rated wattage?
No. Many appliances consume different amounts of power depending on their operating mode.
How can I find my electricity price?
Check your electricity bill for the price per kilowatt-hour (kWh). Include applicable variable charges if you want a more realistic estimate.
Is replacing an old appliance always cheaper?
Not necessarily. A new appliance costs money too. Compare the purchase price with the expected annual electricity savings before replacing a working device.