Terms of Service

Toolbox is free to use. No account, subscription or payment is required, and there are no usage limits imposed on ordinary use.

You may use the tools for personal and commercial purposes alike. You may not use the site in a way that disrupts it for others, attempts to circumvent its technical limits, or breaks the law where you are.

The tools are provided as-is. We work to make them correct, but we do not guarantee that any result is accurate, complete or suitable for a particular purpose.

This matters most for the financial calculators. They are estimates based on the figures you supply and the simplifications described on each tool's page. They are not financial, tax, legal or investment advice. For decisions that carry real consequences, consult a qualified professional and verify against authoritative sources.

You keep all rights to whatever you enter into a tool. We claim nothing over it, and we could not act on it in any case, because the processing happens in your browser and the content never reaches our servers.

You are responsible for ensuring you have the right to process the content you use the tools on.

We aim to keep the site available but do not guarantee uninterrupted access. The service may be unavailable during maintenance, or as a result of failures outside our control.

Tools may be changed or removed. Where a tool is removed, we will announce it in advance where practical.

To the fullest extent permitted by law, we are not liable for any loss arising from your use of, or inability to use, this site — including any loss resulting from reliance on a calculation or conversion produced by a tool.

Some jurisdictions do not permit certain limitations of liability, in which case those limitations apply only to the extent allowed.

The site's design, text and code belong to us or are used under licence. The content you produce using the tools is yours.

We may revise these terms as the service develops. The date at the top of this page reflects the most recent revision, and continued use of the site after a change constitutes acceptance of the revised terms.

Questions about these terms can be sent through the contact details listed on this site.