Verify before relying on an estimate
You are responsible for the scope, measurements, inputs, units, currency, tax treatment and interpretation of the output. Results are not a substitute for a professional quote or local building-code compliance. The service does not provide accounting, payroll, legal, tax, engineering or investment advice and does not create a professional-client relationship.
Examples and regional settings
Defaults are editable scenarios, not authoritative quotes, statutory tax rates or recommended profit targets. Currency selection changes the display, not the exchange rate. Unit conversion does not establish product suitability, structural capacity or compliance. Check supplier dimensions and technical data, contract terms and local requirements.
Permitted use and responsibility
You may use results in personal or business planning documents after checking them. Do not attempt unauthorized access, distribute malicious code, interfere with the service or present results as independently certified by Numbriv. Respect applicable intellectual-property rights when reproducing site content. A shared link exposes its inputs to recipients and hosting infrastructure; share responsibly.
Availability and applicable rights
The service is provided as is and as available to the extent permitted by applicable law. Availability, accuracy and suitability for a particular project are not guaranteed. To the extent permitted by law, the publisher is not liable for losses caused by reliance on estimates or service interruption. Nothing excludes a right, remedy or liability that applicable law does not allow to be excluded.
Privacy and changes
The Privacy Policy explains device storage, shared links and hosting records. We may update the tools and these terms; the current version is posted here with its effective date. Contact info@numbriv.com for questions or corrections.
Questions or corrections?
Published by Numbriv. Questions, corrections and privacy requests: info@numbriv.com.
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