Terms of Use

Last updated: February 28, 2026

Disclaimer

All calculators on YardageCalc.com are provided for informational and estimation purposes only. Results are approximations based on standard industry formulas and should not be used as the sole basis for structural engineering or permit applications.

Always consult a licensed contractor or structural engineer for load-bearing slabs, foundation work, retaining walls, and any project requiring building permits.

Accuracy

While we strive for accuracy, concrete quantities can vary due to site conditions, subgrade irregularities, mixing ratios, and placement methods. Always add a waste factor and consult your concrete supplier for final order quantities.

Use at Your Own Risk

YardageCalc.com is not liable for any damages arising from the use of these calculators. By using this site, you agree to take full responsibility for verifying estimates before placing concrete orders or beginning construction.

Intellectual Property

Content on this site is copyright YardageCalc.com. Calculator code and content may not be reproduced without permission.