Acceptance
By using this site you accept these terms. If you do not, please stop using the site.
No professional advice
The calculators and articles on this site are educational and planning tools only. Nothing here constitutes financial, investment, tax, legal, accounting, engineering or safety advice, and nothing here creates a professional relationship of any kind.
Figures depend on assumptions that may not match your situation — tax law, hardware behaviour, tool grades, market conditions. Verify every result independently against an authoritative source or a qualified professional before relying on it for a decision.
Accuracy and availability
The site is provided "as is" and "as available", without warranties of any kind, express or implied, including fitness for a particular purpose. No guarantee is made that the site will be uninterrupted, error-free, or that any figure is correct for your circumstances.
Limitation of liability
To the fullest extent permitted by law, the operator of this site is not liable for any loss or damage — direct, indirect, incidental, consequential or otherwise — arising from use of, or inability to use, this site or any result obtained from it. This includes financial loss, data loss, equipment damage, injury, and business interruption.
Calculator outputs
All calculations execute in your browser. You are responsible for the inputs you supply and for how you interpret the output. A calculated value is not a recommendation.
Intellectual property
The text, layout and code on this site are the property of the operator unless stated otherwise. You may read, print and share pages for personal or internal business use. You may not republish substantial portions commercially, scrape the site at scale, or present the content as your own.
Third-party links and advertising
The site may contain links to third-party websites and may display advertising. Those parties are independent; no endorsement is implied and no responsibility is taken for their content, products or practices.
Changes
These terms may be updated at any time. Continued use of the site after an update constitutes acceptance of the revised terms.
Contact
Questions about these terms: hello@numfoundry.com