Effective date: November 2026 Last updated: November 2026
ProjectCalc Pro (“we,” “us,” or “our”) operates the website projectcalcpro.com (the “Site”). This Privacy Policy explains what information is collected when you use the Site, how it is used, and the choices you have. This policy is a general statement of our practices; it is not legal advice.
By using the Site, you agree to the practices described below.
1. Information we collect
Information collected automatically
When you visit the Site, certain information is collected automatically by the tools we use, including:
- Pages you view and the time spent on them
- Your approximate location (country and region level), derived from your IP address
- Device, browser, and operating system information
- Referring website or search terms that led you to the Site
- Your IP address, which is processed by our analytics and advertising providers as described below
Our calculators run entirely in your browser. The measurements and figures you enter into a calculator are not sent to us and are not stored.
Information you provide
If you contact us through our contact form, we collect the information you submit — typically your name, email address, and the contents of your message — solely so that we can read and respond to it. See Section 5 for details.
2. Cookies
The Site uses cookies and similar technologies. Cookies are small text files stored on your device. They are used on this Site for:
- Analytics — understanding which pages and calculators are used, so we can improve them (Google Analytics; see Section 4)
- Advertising — serving and measuring ads (Google AdSense; see Section 3)
- Basic site functionality and security
You can control or delete cookies through your browser settings at any time. Blocking cookies will not prevent you from using our calculators, though some site features and ad personalization may be affected.
3. Advertising (Google AdSense)
We use Google AdSense to display advertising on the Site. In connection with this:
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visits to this Site and/or other sites on the Internet.
- Third-party vendors and ad networks may also use cookies, web beacons, and similar technologies to collect information about your visits to this and other websites in order to provide advertisements about goods and services that may interest you.
Your choices: You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors’ use of cookies for personalized advertising by visiting www.aboutads.info. Opting out does not stop ads from appearing; it stops them from being personalized based on your browsing.
For more information about how Google uses data from sites that use its services, see How Google uses information from sites or apps that use our services.
4. Analytics (Google Analytics)
We use Google Analytics 4 (GA4) to understand how visitors use the Site — for example, which calculators are popular and which pages need improvement. Google Analytics uses cookies and collects usage data, including truncated or processed IP address information, in accordance with Google’s own privacy documentation. We use this data in aggregate form; we do not use it to identify individual visitors.
You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.
5. Contact form information
When you send us a message through our contact form:
- We receive your name, email address, and message content.
- We use this information only to respond to your inquiry, including reports of errors in our calculators.
- We do not sell this information, share it for marketing purposes, or add your address to any mailing list. This Site does not operate a newsletter.
- Messages are retained only as long as needed to handle the inquiry and keep a record of corrections reported to us.
6. Consent for visitors in the EEA, UK, and Switzerland
Where required by law — including for visitors in the European Economic Area, the United Kingdom, and Switzerland — we request consent for the use of cookies for advertising and analytics through a consent message presented when you first visit the Site, provided through Google’s consent management tools. You may withdraw or change your consent at any time through the consent settings made available on the Site.
7. California and other US state privacy rights (CCPA/CPRA)
We do not sell your personal information. To the extent that the use of advertising cookies described in Section 3 could be interpreted as a “sale” or “sharing” of personal information under the California Consumer Privacy Act as amended by the CPRA or similar state laws:
- You have the right to opt out. You can do so through the opt-out links in Section 3 (Google Ads Settings and aboutads.info) and, where provided on the Site, a “Do Not Sell or Share My Personal Information” link.
- You may contact us through our Contact page to ask questions about this policy or to exercise rights available to you under applicable state law. We will respond in accordance with applicable law.
8. Children’s privacy
The Site is intended for adults planning home improvement projects and is not directed to children. We do not knowingly collect personal information from children under the age of 13. If you believe a child has provided us with personal information through the contact form, please contact us and we will delete it.
9. Data sharing
We do not sell personal information. Information is shared only with the service providers described in this policy (Google, for analytics and advertising; our hosting and form-processing providers, solely to operate the Site) or where required by law.
10. Changes to this policy
We may update this Privacy Policy from time to time. When we do, we will revise the “Last updated” date at the top of this page. Material changes affecting advertising or analytics practices will be reflected here before or as they take effect.
11. Contact us
Questions about this Privacy Policy can be sent through our Contact page.