Terms of Service

Please read these Terms of Service carefully before using Home Z Calc.

Last updated: August 11, 2026

Welcome to Home Z Calc (“we,” “us,” or “our”). By accessing or using homezcalc.com and its calculators, planning tools, content, account features, and related services, collectively referred to as the “Service,” you agree to these Terms of Service (“Terms”). If you do not agree to these Terms, do not use the Service.

1. Acceptance of Terms

By using Home Z Calc, you acknowledge that you have read, understood, and agree to these Terms. These Terms apply to all visitors, users, and others who access the Service. If you are using the Service on behalf of an organization, you represent that you have the authority to bind that organization to these Terms.

2. Description of Service

Home Z Calc provides online calculators, project planners, and estimation tools for home improvement, DIY projects, and construction planning. Our services may include:

• Home improvement calculators (paint, tile, flooring, gravel, concrete, and more)
• DIY and construction-planning calculators
• Material-estimation tools
• Unit-conversion utilities
• Project planning and budgeting features
• Informational home improvement content
• User account features
• Free and Premium features where applicable

Calculator outputs are provided for informational, educational, and preliminary planning purposes. They are not contractor quotations, engineering calculations, code-compliance determinations, or substitutes for an on-site assessment or qualified professional advice.

4. Free Features, User Accounts, and Premium Services

Core Home Z Calc calculators may be used without creating an account. Certain features, including saving or managing projects through the Project Planner, may require a user account.

Home Z Calc may offer paid Premium features, subscriptions, or other services. The applicable price, billing period, included features, renewal terms, and cancellation options will be presented before a paid purchase is completed.

You are responsible for providing accurate account information, protecting your login credentials, and notifying us if you believe your account has been accessed without authorization.

Paid Services and Billing

Prices for Premium services will be shown before purchase. Charges may be subject to applicable taxes. Billing frequency and any applicable renewal terms will be displayed before checkout is completed. Cancellation and refund terms will also be presented before purchase and will remain subject to mandatory consumer law.

5. Acceptable Use

By using Home Z Calc, you agree not to:

• Use the Service for any illegal, fraudulent, or unauthorized purpose
• Attempt to gain unauthorized access to our systems, servers, or data
• Use automated systems to scrape, harvest, or extract substantial portions of the Service without our prior written permission, except for search engines operating in accordance with our robots.txt instructions or as otherwise permitted by applicable law
• Interfere with or disrupt the normal operation of the Service, including introducing malware or overloading our servers
• Misrepresent the source or origin of any content generated by our tools
• Reverse engineer, decompile, or disassemble protected parts of the Service, except where permitted by applicable law or an applicable software license
• Use the Service to harass, abuse, or harm others
• Attempt to bypass account or security controls

6. Intellectual Property

Unless otherwise stated, the original content, branding, interface design, calculator implementations, and other materials created for Home Z Calc are owned by Home Z Calc or used under applicable licenses. Third-party names, trademarks, software, data, and other materials remain the property of their respective owners.

Third-party and open-source software included in or used by the Service remains subject to its applicable license terms. Nothing in these Terms limits rights granted under an applicable third-party or open-source license.

You may not:

• Reproduce, distribute, modify, or create derivative works from our content without our prior written permission, except as permitted by applicable law or an applicable license
• Use our branding, logos, or trademarks without authorization
• Copy or embed our calculators or tools on other websites without our consent

You may use, save, print, and share your project-specific inputs and calculation results for personal or commercial project planning. This permission does not transfer ownership of Home Z Calc software, calculator logic, branding, interface designs, templates, or other protected platform materials.

7. Disclaimer of Warranties

Home Z Calc provides its Service “AS IS” and “AS AVAILABLE” without any warranties of any kind, whether express or implied.

To the fullest extent permitted by applicable law, we disclaim all warranties, including but not limited to:

• Warranties of accuracy, completeness, reliability, or fitness for a particular purpose
• Warranties that the Service will be uninterrupted, error-free, or secure
• Warranties that the results obtained from the calculators will meet your expectations or project requirements

No advice or information obtained from us or through the Service shall create any warranty not expressly stated in these Terms.

Nothing in these Terms excludes, restricts, or modifies any right, warranty, guarantee, remedy, or liability that cannot lawfully be excluded, restricted, or modified under applicable law.

8. Limitation of Liability

To the maximum extent permitted by applicable law, Home Z Calc and its owners, developers, and affiliates shall not be liable for any direct, indirect, incidental, consequential, or punitive damages arising out of or relating to your use of the Service.

This includes, but is not limited to, loss arising from reasonable reliance on preliminary estimates, including:

• Material shortages, excess purchases, or price differences
• Project delays
• Loss of saved information
• Service interruption
• Decisions made without independent verification

Nothing in this section limits liability where such limitation is prohibited by applicable law.

9. Indemnification

To the extent permitted by applicable law, you agree to indemnify, defend, and hold harmless Home Z Calc and its owners, developers, and affiliates from and against any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable legal fees) arising out of or related to:

• Your misuse of the Service
• Your material violation of these Terms
• Your violation of any applicable laws or regulations
• Your violation of another party’s rights
• Unauthorized content you submit or share using our tools

10. Third-Party Links and Affiliates

Our website may contain links to third-party websites, services, or affiliate partners. These links are provided for your convenience and do not constitute an endorsement of the content, products, or services offered by those third parties. Third-party websites have their own terms and privacy practices. You should review their conditions before using or purchasing from them.

Home Z Calc may participate in affiliate programs and may earn a commission from qualifying actions or purchases. Where required, affiliate relationships will be disclosed near the relevant link or content. We are not responsible for the privacy practices, terms, or content of any third-party websites. Accessing them is at your own risk.

11. Governing Law and Dispute Resolution

These Terms are governed by the laws of [INSERT APPLICABLE COUNTRY, STATE, OR TERRITORY], without regard to conflict-of-law principles. Subject to applicable consumer rights and mandatory law, disputes relating to these Terms shall be submitted to the courts located in [INSERT APPLICABLE COURT LOCATION].

Nothing in this section prevents a user from relying on mandatory legal rights or dispute-resolution options available in the user’s place of residence where those rights cannot lawfully be waived.

12. Changes to These Terms

We may update these Terms periodically. When changes are made, we will revise the “Last updated” date on this page. Where required by applicable law, or where a change materially affects registered users or paid services, we may provide additional notice through the website, account interface, or registered email address.

Your continued use of the Service after updated Terms become effective may constitute acceptance of those changes, subject to applicable law.

13. Severability

If any provision of these Terms is found to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary, and the remaining provisions shall remain in full force and effect.

14. Entire Agreement

These Terms constitute the entire agreement between you and Home Z Calc regarding your use of the Service and supersede all prior or contemporaneous communications, whether written or oral.

15. Contact Us

If you have any questions, concerns, or feedback about these Terms of Service, please contact us:

By continuing to use Home Z Calc after these Terms become effective, you acknowledge that you have had an opportunity to read them. If you do not agree, do not use the Service.