Privacy Policy

Last Updated: January 30, 2026

1. Introduction

Web-Calculator.Net ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website https://web-calculator.net (the "Site").

This policy complies with the General Data Protection Regulation (GDPR), the California Consumer Privacy Act (CCPA), and other applicable data protection laws.

2. Data Controller

For the purposes of the GDPR, we are the data controller responsible for your personal data. If you have any questions, you can contact us at:

Email: infos@web-calculator.net

3. Information We Collect

3.1 Information You Provide

We collect information you voluntarily provide when you:

Contact us through our contact form
Report a bug or issue with a calculator
Subscribe to our newsletter (if applicable)

This may include your name, email address, and the content of your message.

3.2 Automatically Collected Information

When you visit our Site, we may automatically collect:

Device Information: Browser type, operating system, device type
Usage Data: Pages visited, time spent, referring website
IP Address: Your approximate geographic location

This information is collected through cookies and similar technologies (see Section 5).

3.3 Calculator Data

Important: All calculator inputs and results are processed locally in your browser. We do NOT store, transmit, or have access to any values you enter into our calculators.

4. How We Use Your Information

We use collected information for the following purposes:

To Provide and Maintain Our Site: Ensuring the Site functions correctly
To Analyze Usage: Understanding how visitors use our Site to improve it
To Display Advertisements: Showing relevant ads through Google AdSense
To Respond to Inquiries: Replying to your questions or bug reports
To Comply with Legal Obligations: When required by law

5. Cookies and Tracking Technologies

5.1 What Are Cookies?

Cookies are small text files stored on your device when you visit a website. They help websites remember your preferences and understand how you use the site.

5.2 Types of Cookies We Use

Category	Purpose	Duration
Necessary	Essential for the Site to function (e.g., consent preferences)	1 year
Analytics	Help us understand how visitors use our Site (Google Analytics)	2 years
Functional	Remember your preferences (e.g., favorites, history)	1 year
Advertising	Deliver relevant advertisements (Google AdSense)	Varies

5.3 Managing Your Cookie Preferences

You can manage your cookie preferences at any time by:

Clicking the "Cookie Settings" link in our footer
Adjusting your browser settings to block or delete cookies
Using browser extensions that manage cookies

Note: Blocking certain cookies may impact your experience on our Site.

6. Third-Party Services

We use the following third-party services:

6.1 Google Analytics

We use Google Analytics to analyze Site usage. Google Analytics collects data such as pages visited, session duration, and approximate location. This data is aggregated and anonymized.

Google Privacy Policy | Opt-out of Google Analytics

6.2 Google AdSense

We display advertisements through Google AdSense. Google may use cookies to serve ads based on your prior visits to our Site or other websites. You can opt out of personalized advertising by visiting Google Ads Settings.

How Google Uses Information

6.3 Google Fonts

We use Google Fonts to display typography. When you visit our Site, your browser downloads fonts from Google's servers.

Google Fonts Privacy

7. Legal Basis for Processing (GDPR)

Under the GDPR, we process your personal data based on the following legal grounds:

Consent: You have given consent for specific purposes (e.g., analytics, advertising)
Legitimate Interests: Processing is necessary for our legitimate interests (e.g., improving our Site)
Legal Obligation: Processing is necessary to comply with a legal obligation

8. Your Rights Under GDPR

If you are in the European Economic Area (EEA), you have the following rights:

Right to Access: Request a copy of your personal data
Right to Rectification: Request correction of inaccurate data
Right to Erasure: Request deletion of your personal data
Right to Restrict Processing: Request limitation of processing
Right to Data Portability: Request transfer of your data
Right to Object: Object to processing of your data
Right to Withdraw Consent: Withdraw consent at any time via Cookie Settings

To exercise these rights, please contact us at infos@web-calculator.net.

9. Your Rights Under CCPA

If you are a California resident, you have the right to:

Know what personal information we collect and how it's used
Request deletion of your personal information
Opt-out of the sale of personal information (we do not sell personal information)
Non-discrimination for exercising your rights

10. Data Retention

We retain personal data only as long as necessary for the purposes outlined in this policy:

Contact form submissions: 2 years
Bug reports: Until resolved, then 1 year
Analytics data: 26 months (Google Analytics default)
Consent records: 3 years (for compliance)

11. Data Security

We implement appropriate technical and organizational measures to protect your personal data, including:

HTTPS encryption for all data transmission
Regular security updates and monitoring
Limited access to personal data on a need-to-know basis

However, no method of transmission over the Internet is 100% secure. We cannot guarantee absolute security.

12. International Data Transfers

Your data may be transferred to and processed in countries outside your country of residence, including the United States (where Google is based). We ensure appropriate safeguards are in place, such as Standard Contractual Clauses.

13. Children's Privacy

Our Site is not directed to children under 16. We do not knowingly collect personal data from children. If you believe we have collected data from a child, please contact us immediately.

14. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date. We encourage you to review this policy periodically.

For significant changes, we may provide additional notice (such as a banner on our Site).

15. Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or your personal data, please contact us: