Terms of Use

Acceptance

By using this site you accept these terms. If you disagree with them, please do not use the calculators.

These are estimates, not advice

Household Calculators provides general educational tools. Results are mathematical estimates based solely on the values you enter and the assumptions stated on each page. Nothing here is financial, legal, tax, insurance, engineering or construction advice.

Before committing money to a mortgage, loan, renovation or move, confirm the numbers with a qualified professional and with written quotes from the parties involved.

Accuracy and assumptions

We publish the formula behind every calculator so you can check our working. The arithmetic is tested, but real outcomes depend on factors a calculator cannot know: lender fees, credit terms, local tax rates, material waste, site conditions, and price changes over time.

Availability

The site is provided as-is, without warranty of uninterrupted availability. Calculators may be updated, corrected or withdrawn at any time.

Limitation of liability

To the fullest extent permitted by law, Household Calculators is not liable for any loss arising from decisions made using these tools.

Intellectual property

The text, design and code of this site are our own work and may not be republished wholesale without permission. You are welcome to cite a page with a link.

External links

Some pages link to third-party sites, occasionally under affiliate arrangements. We do not control that content and are not responsible for it.