Privacy Policy
Last Updated: July 17, 2026
Welcome to CalculatorZilo.com (“CalculatorZilo,” “we,” “us,” or “our”). We respect your privacy and are committed to protecting it. This Privacy Policy explains how we collect, use, and safeguard information when you visit our website at https://calculatorzilo.com (the “Site”).
By using the Site, you agree to the terms of this Privacy Policy. If you do not agree, please discontinue use of the Site.
1. Information We Collect
a) Information You Provide Directly
We do not require account registration to use our calculators. If you contact us via email, comment on an article, or submit a contact form (where available), we may collect:
- Your name
- Your email address
- Any message or content you voluntarily submit
b) Information Collected Automatically
When you visit the Site, certain information is collected automatically through Google Analytics, which we use solely to understand traffic patterns and improve the Site. This may include:
- IP address (anonymized/truncated where configured)
- Browser type and version
- Device type and operating system
- Pages visited, time spent on pages, and referring/exit pages
- Approximate geographic location (city/country level, derived from IP)
We do not currently run advertising networks (such as Google AdSense) on this Site. If this changes in the future, this Privacy Policy will be updated accordingly, and any advertising partners’ data practices will be disclosed at that time.
c) Cookies
The Site uses cookies placed by Google Analytics to distinguish visitors and collect usage statistics. Cookies are small text files stored on your device. You can control or delete cookies through your browser settings; disabling cookies will not affect your ability to use our calculators, but may limit certain site functionality.
2. How We Use Your Information
We use the information we collect to:
- Operate, maintain, and improve the Site and its calculators
- Analyze traffic and usage trends via Google Analytics
- Respond to inquiries, comments, or support requests
- Monitor and improve site security and performance
- Comply with legal obligations
We do not sell, rent, or trade your personal information to third parties.
3. Third-Party Services
We use the following third-party service:
Google Analytics — Used to measure and analyze website traffic. Google may collect and process data according to its own privacy policy. You can learn more or opt out at:
- Google Privacy Policy: https://policies.google.com/privacy
- Google Analytics Opt-out Browser Add-on: https://tools.google.com/dlpage/gaoptout
If we add additional third-party tools, advertising networks, or embedded services in the future (e.g., calculator widgets, comment systems, or ad networks), we will update this policy to reflect those integrations.
4. Calculators and Data Input
Our calculators are designed to run client-side (in your browser) using JavaScript. In general:
- Data you enter into a calculator (e.g., numbers for a mortgage or health calculation) is processed locally in your browser and is not transmitted to or stored on our servers, unless a specific calculator explicitly states otherwise.
- We do not use calculator inputs for advertising, profiling, or any purpose beyond displaying your result.
5. Children’s Privacy
CalculatorZilo.com is not directed at children under the age of 13 (or the applicable age of digital consent in your jurisdiction), and we do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us so we can delete it.
6. Your Privacy Rights
Depending on your location, you may have rights regarding your personal data, including:
If you are in the European Economic Area (EEA) or UK (GDPR):
- The right to access, correct, or delete your personal data
- The right to restrict or object to processing
- The right to data portability
- The right to withdraw consent at any time
If you are a California resident (CCPA/CPRA):
- The right to know what personal information is collected
- The right to request deletion of your personal information
- The right to opt out of the sale of personal information (note: we do not sell personal information)
- The right to non-discrimination for exercising your privacy rights
To exercise any of these rights, please contact us using the details in Section 9 below.
7. Data Retention
We retain analytics data only as long as necessary for the purposes outlined in this policy, consistent with Google Analytics’ default retention settings, or until you request deletion where applicable.
8. Data Security
We take reasonable technical and organizational measures to protect your information from unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.
9. Contact Us
If you have questions, concerns, or requests regarding this Privacy Policy or your personal data, please contact us at:
Email: Info@calculatorzilo.com Website: https://calculatorzilo.com
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our practices or for legal, operational, or regulatory reasons. The updated version will be indicated by a revised “Last Updated” date at the top of this page. We encourage you to review this page periodically.