Electricity Consumption Price Calculator

Power in W (VA)
Price of electricity per kWh

TimeConsumption (kWh)Costs (£)
1 minute
5 minutes
15 minutes
  minutes
1 hour
6 hours
24 hours
  hours
30 days
365 days
  days


The results are rounded to significant digits.

How to Use
First type the power of your device (in Watts) and the price for one kWh into the corresponding fields at the top. Click on any free space of the window or the “calculate” button and the calculation will be performed. You can use the “reset” button to reset the process.

Please send us feedback or an email if you have suggestions on how to improve this site for your use or if you would like to see more conversions calculator included.

There is no warranty from Units Calculator for the conversion. Please check your data and result before use, for Units Calculator is not responsible for damage of any kind caused by wrong results produced.

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