Terms

Last updated: 17 October 2026

Acceptance and authorized use

By using this tool you accept these terms. Use only data you are authorized to process and comply with applicable law.

Your files and outputs

You retain your rights to your data. You are responsible for checking source data, calculations, diagrams and exports. This tool does not provide professional advice.

Availability and intellectual property

The service may change or become unavailable. The site's software and branding belong to their respective owners.

Disclaimer and liability

The tool is provided as available without a promise of fitness for a particular purpose. To the extent permitted by law, the operator is not liable for loss arising from its use. Applicable statutory rights remain in force.

Termination, changes and governing law

You may stop using the site at any time. Misuse may result in access restrictions. Updated terms will be posted here. New Zealand law governs these terms, subject to mandatory local consumer rights.