Terms and Conditions

Gravel Calculator Pro is a free online tool designed to help homeowners, landscapers, contractors, and construction professionals estimate the amount of gravel, crushed stone, or other aggregates needed for landscaping and construction projects. The Website provides calculators, informational content, and resources related to gravel and aggregate materials.

Gravel Calculator Pro is operated as an informational and estimation service. We are not a gravel supplier, contractor, or professional services firm. We do not sell gravel, aggregate materials, or related products directly.

You are granted a limited, non-exclusive, non-transferable license to use our gravel calculator and other tools on this Website for personal, non-commercial purposes. This license does not include:

• Any resale or commercial use of the Website or its content
• Any collection and use of product listings, descriptions, or content
• Any derivative use of the Website or its content
• Any downloading or copying of account information for the benefit of another merchant
• Any use of data mining, robots, or similar data gathering and extraction tools

This license is conditioned on your compliance with these Terms. We reserve the right to revoke this license at any time if we determine you are using the Website in a way that violates these Terms.

The estimates provided by our gravel calculator are based on standard formulas using the dimensions and values you enter, combined with average material densities. We make no guarantee that our estimates will exactly match the amount of gravel required for your specific project. You acknowledge that:

• All results are approximate estimates and should be verified with your supplier
• We recommend ordering 10–15% more than the calculated estimate to account for waste and compaction
• The actual gravel density may differ from the averages used in our calculator
• Site-specific conditions may significantly affect material requirements

For a full description of factors that can affect estimate accuracy, please review our Disclaimer.

The content on Gravel Calculator Pro is for general informational and estimation purposes only. Nothing on this Website constitutes professional engineering, landscaping, construction, or contracting advice. The information provided should not be relied upon as a substitute for consultation with qualified professionals.

For large-scale, structural, commercial, or safety-critical projects, you should consult with a licensed contractor, civil engineer, or landscape architect. Local building codes, zoning regulations, and safety standards may also apply and must be adhered to regardless of any estimates or guidance provided on this Website.

You agree to use this Website only for lawful purposes and in a manner that does not infringe the rights of others or restrict or inhibit their use and enjoyment of the Website. You agree not to:

• Use the Website in any way that violates any applicable local, national, or international law or regulation
• Transmit, or procure the sending of, any unsolicited or unauthorized advertising or promotional material (spam)
• Transmit any data, send or upload any material that contains viruses, Trojan horses, worms, or any other harmful programs
• Attempt to gain unauthorized access to any portion of the Website, other user accounts, or any other systems or networks
• Use any automated system (bots, scrapers, crawlers) to access the Website without our express written permission
• Reproduce, duplicate, copy, sell, resell, or exploit any portion of the Website, use of the Website, or access to the Website without our express written permission
• Engage in any conduct that restricts or inhibits anyone's use or enjoyment of the Website
• Use the Website to impersonate any person or entity or falsely state or otherwise misrepresent your affiliation with any person or entity
• Use the Website in any manner that could damage, disable, overburden, or impair our servers or networks

Violation of these acceptable use provisions may result in immediate termination of your access to the Website.

All content on this Website — including but not limited to text, graphics, logos, icons, images, calculator code, formulas, and software — is the property of Gravel Calculator Pro or its content suppliers and is protected by applicable copyright, trademark, and other intellectual property laws.

You may view and use the content on this Website for your personal, non-commercial use only. You may not reproduce, distribute, modify, create derivative works from, publicly display, sell, or otherwise exploit any content from this Website without our prior written consent. The Gravel Calculator Pro name, logo, and branding are trademarks of Gravel Calculator Pro and may not be used without prior written permission.

Our Website may contain links to third-party websites, including gravel suppliers, home improvement stores, and other resources. These links are provided for your convenience and informational purposes only. We do not endorse these websites or their content, and we are not responsible for their content, privacy policies, or practices.

When you click on a third-party link, you will be directed to that third party's website. We strongly advise you to review the Terms and Privacy Policy of every website you visit. We have no control over and accept no responsibility for the content, privacy policies, or practices of any third-party websites or services.

Gravel Calculator Pro is supported by advertising revenue and affiliate commissions. Our Website displays advertisements through Google AdSense and other advertising networks. These ads help us keep the Website free for all users.

Our Website may also include affiliate links to third-party products and services. If you click on an affiliate link and make a purchase, we may receive a commission at no additional cost to you. We participate in affiliate programs including Amazon Associates and other gravel and home improvement affiliate programs.

We are committed to transparency: our editorial content and calculator recommendations are not influenced by advertising relationships or affiliate commissions. We only recommend products and services we believe are relevant and useful to our users.

If you send us feedback, suggestions, questions, or other communications through our contact form or via email, you grant us a non-exclusive, royalty-free, perpetual, irrevocable license to use, reproduce, modify, publish, and distribute such content in any medium. We will use such feedback to improve our services and will not publicly attribute specific feedback to you without your consent.

You represent and warrant that you have the right to submit any content you send us, that it does not infringe the rights of any third party, and that it complies with all applicable laws. Please do not send us confidential or proprietary information through our contact form.

We strive to keep Gravel Calculator Pro available at all times, but we cannot guarantee uninterrupted access to the Website. We may suspend, withdraw, discontinue, or change all or any part of the Website without notice for maintenance, updates, security, or any other reason. We will not be liable to you if the Website is unavailable at any time or for any period.

We also reserve the right to modify, update, or discontinue any features or content on the Website at any time without notice. Calculator formulas, content, and other features may be updated or changed without prior notification.

THE WEBSITE AND ITS CONTENT ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. TO THE FULLEST EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT LIMITED TO:

• Implied warranties of merchantability and fitness for a particular purpose
• Warranties that the Website will be uninterrupted, error-free, or free of viruses
• Warranties regarding the accuracy, reliability, or completeness of any content on the Website
• Warranties that the calculator estimates will match actual material requirements

You use the Website and rely on any information provided at your own risk.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, GRAVEL CALCULATOR PRO, ITS OWNERS, OPERATORS, EMPLOYEES, AND AFFILIATES SHALL NOT BE LIABLE FOR ANY:

• Indirect, incidental, special, consequential, or punitive damages
• Loss of profits, revenue, data, or business opportunities
• Damages arising from inaccurate calculator estimates or material shortages
• Project cost overruns or delays resulting from reliance on our estimates
• Damages to property resulting from incorrect quantity estimates
• Losses arising from reliance on any information on the Website
• Losses arising from your use of or inability to use the Website
• Losses arising from any third-party websites linked to from the Website
• Losses arising from unauthorized access to or alteration of your data
• Losses arising from any errors, mistakes, or inaccuracies in the content
• Any other matter relating to your use of this Website

This limitation of liability applies whether the alleged liability is based in contract, tort, negligence, strict liability, or any other legal theory, even if we have been advised of the possibility of such damage. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you.

You agree to defend, indemnify, and hold harmless Gravel Calculator Pro, its owners, operators, employees, agents, licensors, and service providers from and against any claims, liabilities, damages, judgments, awards, losses, costs, expenses, or fees (including reasonable attorneys' fees) arising out of or relating to your violation of these Terms or your use of the Website, including but not limited to any use of the Website's content, services, and products other than as expressly authorized in these Terms.

Your use of this Website is also governed by our Privacy Policy and Cookie Policy, which are incorporated into these Terms by reference. By using this Website, you consent to the collection, use, and sharing of your information as described in our Privacy Policy and Cookie Policy.

We reserve the right to terminate or restrict your access to the Website, without notice, for any reason, including if we believe you have violated these Terms. Upon termination, your right to use the Website will immediately cease. All provisions of these Terms that by their nature should survive termination shall survive, including ownership provisions, warranty disclaimers, indemnity, and limitations of liability.

These Terms and Conditions shall be governed by and construed in accordance with the laws of the United States, without regard to its conflict of law provisions. Any disputes arising under or in connection with these Terms shall be subject to the exclusive jurisdiction of the courts located in the United States. By using this Website, you consent to the personal jurisdiction of such courts.

If any provision of these Terms is held to be invalid, illegal, or unenforceable by a court of competent jurisdiction, that provision will be modified to the minimum extent necessary to make it enforceable, or if it cannot be made enforceable, it will be severed from these Terms, and the remaining provisions of the Terms will continue in full force and effect.

We reserve the right to modify these Terms at any time at our sole discretion. We will indicate changes by updating the "Last Updated" date at the top of this page. Your continued use of the Website after any changes constitutes your acceptance of the revised Terms. We encourage you to review these Terms periodically. If you do not agree with the updated Terms, you should stop using the Website.