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Terms of use
Last updated: August 30, 2026
WattFigure is provided for general information. The running costs shown are estimates calculated from published data and stated assumptions. They are not a quote, an offer, a bill, or professional advice, and they will not match any particular household's actual charges.
No warranty
The site is provided "as is", without warranties of any kind, express or implied, including accuracy, fitness for a particular purpose, or uninterrupted availability. Source data is republished as issued by its publisher and may be revised by them.
Limitation of liability
To the maximum extent permitted by law, WattFigure and its operator are not liable for any loss or damage arising from use of, or reliance on, information published here, including purchasing decisions made on the basis of estimated costs.
Affiliate relationships
Some outbound links are affiliate links that may earn the operator a commission. This is disclosed on the pages where such links appear, and it does not affect the calculated figures.
Content
Source data published by U.S. government agencies is in the public domain. The calculations, text, and presentation on this site are the operator's own and may not be republished wholesale without permission.