These terms apply to your use of righttrianglecalculators.com (the "site"), operated by Right Triangle Calculators ("we", "us"). By using the site, you agree to these terms. If you don't agree, please don't use the site.
Use of the site
The site and its calculators are free for personal, educational, and commercial use. You may use the results in homework, lessons, reports, and projects, and you may link to any page. You agree not to:
- use the site in a way that breaks any law or regulation;
- try to disrupt, overload, or gain unauthorized access to the site or the servers that host it;
- copy or republish the site's text, design, or code in bulk, or present it as your own.
Accuracy of results
We work hard to make the calculators correct, and every result shows its steps so you can check it. Even so, results can be affected by rounding, floating-point limits, unit conversions, input mistakes, or errors in the site itself.
The calculators are for educational and general reference use. They are not a substitute for professional engineering, surveying, construction, or other expert advice. If you rely on a result where an error could cause harm or financial loss, check it independently first.
Intellectual property
The site's text, design, graphics, diagrams, and code belong to Right Triangle Calculators and are protected by copyright. The math itself, such as the Pythagorean theorem and the trigonometric ratios, is common knowledge and free for anyone to use. Results you calculate are yours to use as you like.
Links to other websites
The site may link to other websites. We don't control them and aren't responsible for their content, availability, or privacy practices.
No warranty
The site is provided "as is" and "as available", without warranties of any kind, express or implied. This includes warranties of accuracy, fitness for a particular purpose, and non-infringement. We don't guarantee that the site will always be available, error-free, or free of harmful components.
Limitation of liability
To the fullest extent the law allows, Right Triangle Calculators won't be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, profits, or revenue, that results from your use of, or inability to use, the site or its results. Nothing in these terms limits liability that can't be limited by law.
Privacy
Our privacy policy explains how we handle information. In short, your calculations stay in your browser.
Changes to these terms
We may update these terms from time to time. When we do, we will change the "last updated" date above. If you keep using the site after a change, you accept the updated terms.
Contact
Questions about these terms? Email hello@righttrianglecalculators.com or visit the contact page.