Effective Date: May 16, 2026
Welcome to CalculatorPro (“we,” “our,” or “us”). This Privacy Policy explains how we collect, use, and protect your information when you visit calculaterpro.com.
By using our website, you agree to the terms of this Privacy Policy.
Information We Collect
a) Automatically Collected Information When you visit CalculatorPro, we may automatically collect:
- Browser type and version
- Device type (mobile, desktop, tablet)
- Pages visited and time spent
- Referring website (how you found us)
- General location (country/city level only)
b) Calculator Inputs All calculations on CalculatorPro are performed entirely in your browser. We do not collect, store, or transmit any data you enter into our calculators (such as age, weight, height, etc.).
c) Cookies We use cookies to improve your experience. See Section 4 for details.
2. How We Use Your Information
We use collected information to:
- Analyze website traffic and improve our content
- Serve relevant advertisements via Google AdSense
- Monitor site performance and fix technical issues
We do not sell your personal information to any third party.
3. Google AdSense & Third-Party Advertising
We intend to use Google AdSense to display advertisements on this website. Our AdSense account is still going through Google’s approval process, so no ads or advertising cookies are currently active on this site. Once approved, Google, as a third-party vendor, would use cookies to serve ads based on your visits to this and other websites — at that point, you will be able to opt out of personalized advertising via Google Ads Settings, and this section will be updated to reflect what’s actually running. For more information, visit Google’s Privacy & Terms.
4. Cookies Policy
CalculatorPro uses the following types of cookies:
| Cookie Type | Purpose |
|---|---|
| Analytics Cookies | Track page views and user behavior (Google Analytics) |
| Advertising Cookies | Serve relevant ads (Google AdSense) |
| Functional Cookies | Remember user preferences |
You can control cookies through your browser settings. Note that disabling cookies may affect website functionality.
5. Google Analytics
We use Google Analytics to understand how visitors use our site. Google Analytics collects anonymous data such as page views, session duration, and traffic sources. This data is aggregated and does not identify individual users.
Learn more: Google Analytics Privacy Policy
6. Children’s Privacy
CalculatorPro is a general-audience site and is not directed at children under 13. Some of our tools — such as our First Period Calculator — cover topics relevant to early adolescence and may be used by younger teens with a parent or guardian’s guidance. We do not knowingly collect personal information from anyone under 13, and none of our calculators require you to create an account or submit personal details to a server to get a result. If you believe a child under 13 has provided us with personal information, please contact us immediately and we will delete it.
7. Third-Party Links
Our website may contain links to external websites (such as Wikipedia, WHO, CDC). We are not responsible for the privacy practices of these third-party sites. We encourage you to review their privacy policies.
8. Data Security
We take reasonable precautions to protect your information. However, no method of transmission over the internet is 100% secure. We cannot guarantee absolute security.
9. Your Rights
Depending on your location, you may have the right to:
- Access information we hold about you
- Request deletion of your data
- Opt out of personalized advertising
To exercise these rights, contact us at: [email protected]
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date. We encourage you to review this policy periodically.
11. Contact Us
If you have any questions about this Privacy Policy, please contact us:
Email: [email protected] Website: calculaterpro.com