Privacy Policy

1. Overview

This Privacy Policy describes how onlinecaluclator.com ("we", "us", or "our") collects, uses, and shares information about you when you use our website and services.

We are committed to protecting your privacy. onlinecaluclator.com is designed so that your calculator inputs are processed entirely in your browser — we do not store your calculation data on our servers.

2. Data We Collect

We may collect the following types of information:

3. How We Use Data

We use the information we collect to:

• Provide, maintain, and improve our calculator services.
• Analyse usage patterns to understand which calculators are most useful.
• Respond to enquiries and support requests sent via our Contact page.
• Detect and prevent technical issues, abuse, or security threats.
• Comply with legal obligations.

We do not use your data for targeted advertising, and we do not sell your personal information to any third party.

4. Cookies & Tracking

onlinecaluclator.com uses cookies and similar technologies. Here is what we use:

You can control cookies through your browser settings. Please note that disabling certain cookies may affect the functionality of the site.

5. Third-Party Services

We use the following third-party services which may collect data under their own privacy policies:

• Google Analytics — Used to understand how visitors interact with our site. Google may collect anonymised data as described in Google's Privacy Policy.
• Google AdSense — Used to display relevant advertisements. Please review Google's Advertising Policy for more information.
• Google Fonts — Used to load web fonts. Google may log font requests as per their policy.

We are not responsible for the privacy practices of these third-party services. We encourage you to review their privacy policies directly.

6. Data Storage & Security

Contact form submissions are transmitted securely to us via email. We retain contact records only for as long as necessary to resolve your query and comply with legal requirements.

We take reasonable technical and organisational measures to protect your data against unauthorised access, loss, or destruction. However, no internet transmission is completely secure, and we cannot guarantee absolute security.

Your preference data (theme, language) is stored locally in your browser's localStorage and is never sent to our servers.

7. Your Rights

Depending on your location, you may have the following rights regarding your personal data:

• Access: Request a copy of any personal data we hold about you.
• Correction: Request that we correct inaccurate data.
• Deletion: Request that we delete your personal data where we no longer have a legal basis for processing it.
• Objection: Object to the processing of your personal data in certain circumstances.
• Portability: Request a machine-readable copy of your data.

To exercise any of these rights, please contact us at karcompany11@gmail.com. We will respond within 30 days.

8. Children's Privacy

onlinecaluclator.com is intended for general audiences. We do not knowingly collect personal information from children under the age of 13. If you believe we have inadvertently collected information from a child, please contact us immediately so we can delete it.

9. Policy Changes

We may update this Privacy Policy from time to time to reflect changes in our practices or legal requirements. We will post the updated policy on this page with a revised "Last updated" date.

We encourage you to review this page periodically. Continued use of onlinecaluclator.com after any changes constitutes your acceptance of the updated policy.

10. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please reach out:

You can also use our Contact page to send us a message directly.