📅 Last Updated: February 23, 2026

🍪 Summary: BillSplitCalculator.site may use cookies for essential functionality, analytics, and advertising. Your calculator inputs (bill amounts, expenses) are never stored in cookies — they stay in your browser. You can control cookies through your browser settings.

1. What Are Cookies?

Cookies are small text files that are stored on your device (computer, tablet, or phone) when you visit a website. They help websites remember information about your visit, such as preferences or whether you have been to the site before. Cookies are commonly used to improve user experience, analyse traffic, and display relevant advertisements.

2. How We Use Cookies

BillSplitCalculator.site may use cookies and similar tracking technologies to:

  • Ensure the website functions correctly
  • Understand how visitors use our site (e.g., which calculators are most popular)
  • Display relevant advertisements to help keep the site free

Important: The amounts you enter into our bill splitting calculators (restaurant bills, tips, roommate expenses, etc.) are never stored in cookies. All calculations happen locally in your browser, and your financial data stays on your device.

3. Types of Cookies We Use

Essential Cookies

These cookies are required for the website to work properly. They may include cookies that remember your preferences (e.g., language) or maintain your session. These cannot be disabled without affecting site functionality.

Analytics Cookies

We may use analytics tools such as Google Analytics to collect anonymous data about how visitors use our site. This includes page views, session duration, and traffic sources. This data helps us improve our content and user experience. Analytics data is anonymised and cannot be used to identify you personally. You may opt out of analytics tracking using tools such as the Google Analytics Opt-Out Add-on.

Advertising Cookies

If we display advertisements (for example, through Google AdSense), third-party advertisers may use cookies to serve ads based on your prior visits to BillSplitCalculator.site or other websites. This enables them to show you more relevant advertisements. We do not control how third-party advertisers use data collected through their cookies.

4. Third-Party Cookies (Google AdSense)

We may participate in Google AdSense to display advertisements on our site. Google AdSense uses cookies to serve ads based on a user's prior visits to our website or other sites on the Internet. Google's use of advertising cookies enables it and its partners to serve ads to our users based on their browsing behaviour.

You can opt out of personalised advertising by:

For more details on how Google uses data, please review Google's Privacy Policy.

5. Managing Cookies

You can control and delete cookies through your browser settings. Most browsers allow you to:

  • View which cookies are stored
  • Delete cookies individually or all at once
  • Block cookies from specific or all sites

Please note that blocking or deleting certain cookies may affect the functionality of BillSplitCalculator.site. For example, disabling essential cookies might prevent some features from working correctly.

For instructions on managing cookies, refer to your browser's help section (e.g., Chrome, Firefox, Safari, Edge).

6. Changes to This Policy

We may update this Cookie Policy from time to time to reflect changes in our practices or for legal reasons. When we do, we will revise the "Last Updated" date at the top of this page. We encourage you to review this page periodically.

7. Contact Us

If you have questions about our use of cookies, please contact us via our Contact page. For our full privacy practices, see our Privacy Policy.