Privacy policy

What you type stays in your browser

Calculations run entirely in your browser. CALCSLIP has no accounts and no database, and the numbers you enter are not sent to our servers. Your inputs are written into the page address so that a link reopens the calculation; anyone you share that link with can see those inputs.

Stored on your device

We keep your chosen currency and a short list of your recent calculations in your browser's local storage. You can clear the list from the home page or by clearing your browser data.

Advertising

CALCSLIP is funded by ads served by Google AdSense. Google and its partners use cookies to serve ads based on your visits to this and other websites. You can opt out of personalized advertising at Google's Ads Settings (adssettings.google.com) or at aboutads.info. Visitors in the European Economic Area, the United Kingdom and Switzerland are asked for consent through a certified consent management platform before personalized ads or non-essential cookies are used.

Analytics

We use Google Analytics to count visits and see which calculators are used, so we know what to improve. It sets cookies and collects information such as pages viewed, device type and approximate location. It does not receive the numbers you type into a calculator.

Your rights

Depending on where you live (for example under the GDPR or the CCPA) you may have the right to access, correct or delete personal data and to object to its use. Because we hold no account data, most requests are handled by the ad and analytics providers; contact us at [email protected] and we will help.

Children

CALCSLIP is not directed at children under 13 and does not knowingly collect their personal information.

Changes

If this policy changes, the date at the top of the page changes with it.