Terms of use and disclaimer

Last updated 30 October 2026.

Estimates, not advice

These calculators give estimates from the figures you enter and from published tariffs and prices. Your actual bill depends on your supplier, meter, usage, fixed charges and price changes. This is general information, not financial advice.

KayaCost is not a registered financial services provider and does not provide advice as defined in the Financial Advisory and Intermediary Services Act. Nothing on this site is a recommendation to buy any product, including solar systems, vehicles or finance.

Accuracy

We take tariffs and fuel prices from official sources and test our calculations, but prices change, municipalities set their own tariffs, and your meter, supplier and usage determine what you actually pay. Your supplier's bill and token slips take precedence.

Liability

To the extent permitted by law, we are not liable for any loss arising from use of, or reliance on, this site or its results. Confirm important decisions with your supplier, installer or a qualified professional.

Advertising and links

The site may display labelled advertising. We do not use affiliate or referral links. Links to official sources are provided for convenience.

Changes

We may update these terms. The date above shows the latest version.