Last updated: May 18, 2026
Welcome to CoffeeRatio. By accessing and using our website at coffeeratiocalc.com, you agree to be bound by these terms. If you do not agree, please do not use the site.
CoffeeRatio provides a free coffee-to-water ratio calculator for personal, non-commercial use. You may:
You may not:
The coffee ratios, brew guides, and other information on this site are provided for general informational purposes only. We make no warranties about the accuracy of brewing results. Individual results may vary based on bean type, grind quality, water mineral content, equipment, and personal taste. If you have dietary concerns or health conditions related to caffeine consumption, consult a healthcare professional.
The site's design, code, and original content are owned by CoffeeRatio. You may share individual pages or results by linking directly to the site. You may not reproduce, distribute, or create derivative works from our content without written permission.
The site displays advertisements through Google AdSense. Ad content is provided by Google and its advertisers. We do not endorse any specific products or services advertised. For information about how Google uses cookies for advertising, see our Privacy Policy.
The site is provided "as is" without warranties of any kind, either express or implied. We do not guarantee that the site will be uninterrupted, error-free, or free of viruses or other harmful components.
To the fullest extent permitted by law, CoffeeRatio and its operators shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from your use of the site or reliance on any information provided herein.
The site may contain links to third-party websites. We are not responsible for the content, accuracy, or practices of these external sites. Visiting linked sites is at your own risk.
We reserve the right to update these terms at any time. Changes will be posted on this page with an updated "Last updated" date. Continued use of the site after changes constitutes acceptance of the revised terms.
If you have questions about these terms, please contact us.
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