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Privacy Policy

Last updated: April 2026

At T-Bill Calculator, we value the trust you place in us. This policy explains how we handle information on our website to ensure your privacy is protected.

1. Calculator Privacy (No Data Storage)

All calculations performed on this website (such as those in our T-Bill Ladder, Yield, and Return tools) happen entirely within your web browser. We do not collect, store, or see any of the financial figures you enter. Your investment amounts, rates, and results are never transmitted to our servers or stored by us.

2. Technical Log Files

Like almost all websites, the servers used to host this site automatically collect standard log files. This information may include your IP address, browser type, and the time of your visit. This data is used strictly for technical monitoring and ensuring the security and performance of the website. It is not used to identify individual visitors.

3. No Tracking Cookies

This website does not currently use tracking cookies, web beacons, or third-party advertising trackers. Your visit to our site is private and anonymous.

4. Email Communication

If you choose to contact us via the email address listed on our Contact page, we will use your information only to respond to your specific request. We do not use your contact information for marketing purposes and we do not share it with third parties.

5. External Links

Our website contains links to external sites, such as TreasuryDirect.gov. Please be aware that we are not responsible for the privacy content or practices of these external websites.

6. Consent

By using our website, you hereby consent to our Privacy Policy and agree to its terms.