Terms & Conditions
Last updated: September 3, 2026
Acceptance of terms
By using Real Concrete Calculator (this "site"), you agree to these terms. If you don't agree, please don't use the site.
Estimates only — not professional advice
Every calculator on this site produces an estimate for planning and ordering purposes, based on the dimensions you enter and standard formulas explained on theHow we calculate page. Results do not account for site-specific conditions, structural requirements, reinforcement design, local building codes, or mix design, and are not a substitute for advice from a licensed engineer, a qualified contractor, or your concrete supplier. Always verify quantities and specifications before ordering material or beginning structural work.
No warranty
This site and its calculators are provided "as is," without warranty of any kind, express or implied, including but not limited to accuracy, fitness for a particular purpose, or uninterrupted availability. Bag yields, weight, and cost figures are typical industry ballparks and can vary by brand, mix design, and region.
Limitation of liability
To the fullest extent permitted by law, Real Concrete Calculator and its operator are not liable for any loss, damage, or cost — direct or indirect — arising from reliance on results produced by this site, including material over- or under-ordering, project delays, or structural issues.
Intellectual property
The site's design, text, and calculator logic are the property of Real Concrete Calculator unless otherwise noted. You're welcome to link to any page on this site. Reproducing substantial portions of the site's content or code elsewhere without permission isn't permitted.
Third-party links and services
This site loads fonts from Google Fonts and uses Google Analytics (see ourPrivacy Policy). Any links to external sites (suppliers, references) are provided for convenience — we don't control and aren't responsible for the content of external sites.
Changes to these terms
These terms may be updated from time to time; the "Last updated" date above reflects the most recent revision. Continued use of the site after a change constitutes acceptance of the updated terms.
Contact
Questions about these terms? See Contact Us.