Terms & Conditions

Last updated: April 28, 2026

Acceptance of the Terms

By accessing or using Rock Calculator at https://rockcalculator.net/, you agree to be bound by these Terms & Conditions, our Privacy Policy, Cookie Policy, Disclaimer, and any additional rules, notices, or policies posted on the website.

If you do not agree with these terms, you must stop using the website immediately. These Terms & Conditions apply to all visitors, readers, users, and anyone who contacts us through the website or related communication channels.

Website Purpose

Rock Calculator is an informational website that provides online calculators, material estimation tools, guides, examples, and related content for rock, gravel, stone, sand, limestone, crushed stone, river rock, pea gravel, granite, landscaping materials, and construction planning.

Our calculators are designed to help users estimate values such as cubic feet, cubic yards, tons, bag counts, coverage, recommended order quantities, and approximate material cost. These results are intended for general planning purposes only.

Unless expressly stated otherwise, Rock Calculator is not a mining company, material supplier, quarry, contractor, engineer, landscaper, builder, surveyor, or official representative of any third-party brand, product, service, supplier, or business mentioned on the website.

Eligibility and Acceptable Use

You agree to use Rock Calculator only for lawful purposes and in a way that does not violate the rights of others, interfere with website operation, compromise security, or damage the reputation or availability of the website.

You must not:

No Professional Advice

Content on Rock Calculator is provided for general informational, educational, and planning purposes only. Nothing on the website should be interpreted as legal advice, engineering advice, construction advice, financial advice, geological advice, landscaping certification, safety advice, supplier advice, or a guarantee that any material estimate, quantity, cost, density, formula, or recommendation is accurate or suitable for your specific project or location.

You are responsible for your own decisions, including any decision to purchase materials, hire contractors, plan landscaping work, rely on estimates, use supplier information, or interact with third-party products or services.

For structural work, commercial projects, drainage systems, road bases, foundations, retaining walls, heavy-load areas, legal matters, high-value purchases, or projects where safety or compliance matters, you should consult qualified professionals before relying on any estimate.

Calculator Outputs and Estimates

Rock Calculator provides estimates based on formulas, user inputs, selected material types, density assumptions, conversion factors, waste percentages, and optional pricing values. Actual results may vary depending on material type, compaction, moisture, density, stone size, local supplier practices, delivery conditions, project design, measurement accuracy, and real-world job-site conditions.

Calculator outputs are not guaranteed final measurements. They should be used as helpful planning estimates only. You should independently verify measurements, conversion assumptions, density values, prices, and purchasing decisions before relying on calculator outputs for any real project.

Rock Calculator is not responsible for under-ordering, over-ordering, project delays, supplier disputes, cost overruns, delivery problems, or installation issues resulting from reliance on calculator outputs or website content.

Accuracy, Availability, and Updates

We aim to keep our calculators, guides, examples, and pages helpful and reasonably current, but we do not guarantee that every calculator, article, formula, estimate, density value, price example, or guide is complete, accurate, error-free, available, or up to date at all times.

Material prices, densities, delivery costs, local rates, coverage assumptions, supplier availability, regional conditions, tax rates, and project requirements can change without notice. We may modify, suspend, update, remove, or replace any part of the website at any time without liability.

Intellectual Property

Rock Calculator and its original website content, including articles, calculator layouts, written explanations, original examples, branding, graphics created by us, interface design, and editorial compilations, are protected by applicable intellectual property laws.

Third-party trademarks, logos, product names, brand names, and service marks remain the property of their respective owners and are used only for identification, commentary, comparison, reference, or other lawful informational purposes unless otherwise stated.

You may not copy, republish, mass-reproduce, sell, relicense, redistribute, or commercially exploit our original content without prior written permission, except where the law clearly allows limited fair use or similar permitted use. You may link to our public pages in a lawful, accurate, and non-misleading way.

User Submissions and Messages

If contact forms, email communication, comments, suggestions, correction requests, or submissions are enabled and you send content to Rock Calculator, you remain responsible for what you submit.

You represent that your submission is lawful, accurate, not misleading, and does not violate privacy, intellectual property, contractual, confidentiality, publicity, or other rights.

You grant us a non-exclusive, worldwide, royalty-free license to review, store, reproduce, display, moderate, edit, remove, or respond to that content for the purpose of operating the website, improving our calculators or content, responding to your inquiry, and protecting our rights.

Third-Party Links, Tools, Ads, and Resources

Some pages may contain links to suppliers, reference materials, videos, maps, third-party tools, social platforms, advertisements, calculators, or other outside resources. Those resources are controlled by third parties, not by Rock Calculator.

We do not guarantee the availability, safety, legality, accuracy, pricing, licensing status, privacy practices, product claims, or performance of any third-party service, website, advertisement, file, or business. If you leave our website and interact with a third-party destination, you do so at your own risk and under that party's own terms and policies.

Ads displayed on Rock Calculator may be served by third-party advertising providers. Advertisement content does not necessarily represent our endorsement, recommendation, or guarantee of any product, service, supplier, or claim.

Prohibited Content and Conduct

When using the website or contacting us, you must not:

Privacy and Cookies

Your use of Rock Calculator may involve the collection and processing of certain information as explained in our Privacy Policy and Cookie Policy. These policies explain how we may use cookies, analytics tools, advertising services, contact forms, and similar technologies.

By using the website, you acknowledge that you have reviewed these policies.

Disclaimer of Warranties

Rock Calculator is provided on an "as is" and "as available" basis. To the maximum extent permitted by law, we disclaim all warranties of any kind, whether express, implied, or statutory, including implied warranties of merchantability, fitness for a particular purpose, title, non-infringement, accuracy, reliability, security, and uninterrupted availability.

We do not warrant that the website will always be secure, accurate, available, compatible, uninterrupted, error-free, bug-free, or free of harmful components.

Limitation of Liability

To the maximum extent permitted by law, Rock Calculator and our owners, editors, contributors, contractors, licensors, affiliates, and service providers will not be liable for any direct, indirect, incidental, consequential, special, exemplary, punitive, or other damages arising out of or related to your access to, use of, reliance on, or inability to use the website, calculators, estimates, content, third-party links, advertisements, products, services, or resources referenced on the website.

This limitation applies even if we were advised that such damages were possible, including damages related to inaccurate estimates, project delays, material shortages, excess material, cost overruns, supplier disputes, delivery issues, business interruption, or decisions made based on website content.

Indemnification

You agree to defend, indemnify, and hold harmless Rock Calculator and our owners, affiliates, personnel, contributors, and service providers from claims, liabilities, losses, damages, judgments, costs, and expenses arising from your misuse of the website, your violation of these terms, your submissions, your reliance on calculator outputs, your violation of law, or your infringement of any third-party rights.

Termination or Restriction of Access

We may suspend, restrict, or terminate access to the website, forms, comments, calculators, or any user feature at any time, with or without notice, if we believe you violated these terms, created a security risk, submitted abusive or unlawful content, or exposed us or others to legal liability.

Sections that by their nature should survive termination will remain in effect, including intellectual property, disclaimers, limitation of liability, indemnification, and applicable legal provisions.

Changes to These Terms

We may revise these Terms & Conditions from time to time by updating this page. The updated version becomes effective when posted unless a later effective date is stated.

Your continued use of Rock Calculator after changes are posted means you accept the revised terms to the extent permitted by law.

Contact Us

Questions about these Terms & Conditions, legal notices, copyright concerns, or general website matters may be sent to us through our Contact page or by email:

Email: contact@rockcalculator.net
Website: https://rockcalculator.net/
Contact Page: https://rockcalculator.net/contact-us/