1. Agreement to these terms
By accessing or using OLCalc at olcalc.com (the “Site”), you agree to these Terms of Use. If you do not agree, please stop using the Site.
2. About the service
OLCalc provides online calculators, mathematical utilities, explanations, and related educational content. Features may be added, changed, suspended, or removed, and may not always be available on every device.
3. Permitted use
You may use the Site for lawful personal, educational, or other permitted purposes. You agree not to:
- use the Site in violation of applicable laws or regulations;
- attempt to disrupt, overload, reverse engineer, or compromise the Site or its security, except where applicable law expressly permits;
- introduce malicious code, scrape or automate access in a way that harms service operation, or bypass reasonable technical restrictions;
- misuse contact channels, submit unlawful content, or infringe another person's rights;
- misrepresent OLCalc or imply that it endorses you or another product.
4. Calculations and educational information
Calculators and guides are provided for general informational and educational use. Results depend on inputs, assumptions, rounding, supported features, and implementation. You are responsible for checking inputs and verifying results before relying on them. Do not use the Site as the sole basis for consequential medical, legal, financial, engineering, safety-critical, or other high-impact decisions.
5. Service availability
We aim to keep the Site useful and available, but do not guarantee that it will always be uninterrupted, error-free, secure, or compatible with every device or browser.
6. Intellectual property
Unless stated otherwise, the Site's original text, layout, graphics, branding, and code are owned by or licensed to the Site operator and protected by applicable intellectual-property laws. You may use the Site as intended, but may not reproduce substantial portions without permission, except where permitted by law or the relevant license.
Third-party names and marks belong to their respective owners. Their appearance does not imply affiliation or endorsement.
7. Third-party services and links
The Site may link to third-party websites or rely on third-party hosting, libraries, or services. We do not control all third-party services and are not responsible for their independent content, availability, terms, or privacy practices.
8. Advertising
The Site may display advertisements or sponsored content. Ads may be provided by third parties and may link to external sites. An advertisement appearing on the Site does not itself constitute an endorsement. Do not interact with ads deceptively or in ways that violate the advertising provider's rules.
9. Disclaimer and limitation of liability
To the extent permitted by applicable law, the Site is provided on an “as is” and “as available” basis, without warranties that cannot lawfully be excluded. To the extent permitted by law, the Site operator will not be liable for indirect, incidental, special, consequential, or punitive damages arising from use of the Site. Nothing in these terms excludes or limits liability where prohibited by law, including non-excludable consumer rights.
10. Indemnity
To the extent permitted by applicable law, you are responsible for claims or losses resulting from your unlawful use of the Site or material violation of these terms. This section does not apply where prohibited by law.
11. Changes
We may revise the Site and these terms from time to time. The effective date will be updated when these terms are revised. Continued use after a change takes effect constitutes acceptance to the extent recognized by applicable law.
12. Governing law
Applicable law and dispute-resolution rules depend on the identity and location of the Site operator and the user's circumstances. Before publication, replace this section with a jurisdiction-specific clause reviewed for your circumstances, or obtain appropriate legal advice. Do not assume a jurisdiction based solely on the domain name.
13. Contact
Questions about these terms can be sent to [email protected].