Neidio i’r llywio Neidio i’r cynnwys Neidio i’r troedyn

Check how much your electrical appliances cost to use

Mae’r cyngor hwn yn berthnasol i Cymru

Use this calculator to help you understand:

  • how much money your appliances cost to use
  • which appliances are costing you the most money

You can add and compare as many appliances as you want.

If you've got more than one of the same appliance, add each one separately.

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How much your appliances cost


Most of your costs in this list come from your

How we work out your costs

Your costs are based on the average amount of power used by appliances - this is called their ‘power rating’. You can check the average power ratings for different appliances on the Centre for Sustainable Energy's website.

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Dywedwch fwy wrthym am pam nad oedd ein cyngor yn helpu.

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Diolch i chi, cyflwynwyd eich adborth.