General information only
The site provides general mathematical calculations and educational content. It does not provide financial, tax, legal, accounting, investment, medical, or other professional advice.
Check important results
We work to keep formulas and explanations accurate, but you are responsible for reviewing results before relying on them. Confirm high-impact decisions with authoritative information or an appropriate professional.
Acceptable use
You may use the site for lawful personal, educational, and business calculations. You may not interfere with site operation, attempt unauthorized access, automate abusive request volumes, or use the site to violate another person's rights.
Availability
The site may be changed, interrupted, or withdrawn without notice. We do not guarantee uninterrupted availability or compatibility with every device and browser.
Third-party links
Links to external resources are provided for convenience. We do not control and are not responsible for external content, availability, or policies.
Limitation of liability
To the extent permitted by applicable law, the site and its owner are not liable for losses arising from use of, inability to use, or reliance on the site. Some jurisdictions do not allow certain limitations, so those limitations may not apply to you.
Changes to these terms
Updated terms will be posted on this page with a revised effective date. Continued use after an update means you accept the revised terms.