Terms of Service

Effective date

12 August 2026

Using the website

You may use 365CALCS.COM for lawful personal, educational, and professional-support purposes. Do not interfere with the service, bypass technical safeguards, misuse automated access, or present our content or results as your own certified professional determination.

Calculators are informational tools

Results depend on the values, units, assumptions, conventions, and scope shown on each page. They may be estimates and may not reflect local law, tax rules, codes, standards, contracts, product requirements, site conditions, or professional judgment.

Nothing on the website is a substitute for medical, legal, tax, financial, engineering, safety, or other qualified professional advice. Verify consequential results with the appropriate authority, manufacturer, contract, standard, or professional before acting.

Your inputs and decisions

You are responsible for checking that entered values and units are correct and that a calculator fits your intended use. Do not rely on a result where an error, omission, or incompatible assumption could cause harm, loss, or non-compliance.

Availability and changes

We may correct, improve, add, remove, or temporarily suspend content and functionality. We aim to keep published calculators available and tested, but uninterrupted availability is not guaranteed.

Intellectual property

The original website design, text, calculator presentation, and source materials are protected by applicable intellectual-property laws. Ordinary linking and use of calculator results are permitted; copying or republishing substantial website content or source code requires authorization unless a separate license says otherwise.

Limitation of responsibility

To the extent permitted by applicable law, 365CALCS.COM is provided without a guarantee that every result will suit every purpose. These terms do not exclude rights or responsibilities that cannot legally be excluded.

Corrections and changes to these terms

Potential errors can be reported through the Corrections Policy process. Material changes to these terms will be reflected here with a revised effective date.