Cookie Policy

Last Updated: September 12, 2026

This Cookie Policy explains how Working Days Calculator ("we", "our", or "us") utilizes cookies and similar browser storage technologies when you visit our website.

1. What Are Cookies?

Cookies are small data files stored directly on your computer or mobile device by websites you visit. They are widely used to make websites work efficiently, remember user preferences, and provide aggregated reporting information.

2. Technologies We Use

Essential Cookies & Local Storage

• Theme Preferences (localStorage): We use browser localStorage to store your chosen visual mode (Light or Dark mode). This setting is stored locally on your device and is never transmitted to our backend servers.
• Admin Session Cookies: If you log into the administrative control panel, an encrypted HTTP-only session cookie is set to maintain your authenticated state. This cookie automatically expires after 24 hours.

Analytics & Performance

We may use privacy-respecting, anonymized aggregate analytics to evaluate site traffic, identify popular country calculators, and improve user experience. These tools do not collect personally identifiable information (PII).

3. Third-Party Services

We may use external services (such as Google Fonts or Content Delivery Networks) to deliver fast, secure page assets. These providers may process technical connection data (e.g. IP addresses) strictly necessary to serve the requested assets.

4. Controlling Cookies

You have the right to accept or decline cookies. Most web browsers automatically accept cookies by default, but you can usually modify your browser settings to decline cookies or clear existing browser storage at any time.

Please note that disabling cookies will not impair your ability to calculate working days on our public calculator.

5. Updates to This Policy

We may update this Cookie Policy from time to time to reflect changes in legal requirements or operational practices.

6. Contact Us

If you have any questions about our use of cookies or browser storage, please contact us.