Privacy policy

The short version

Everything is calculated in your browser, and nothing you type into a calculator is sent anywhere. This policy explains the few things that do involve data. The site is run by CalculStore.

What stays on your device

The site saves a few settings in your browser so that it works the way you left it:

• your light or dark mode choice, currency and saved calculators;
• your answer to the analytics question;
• your entries, history and recent tools, but only if you turn on Remember. Turning it off deletes them.

These stay in your browser and aren't sent to us. You can clear them at any time in your browser's settings.

Analytics

If you accept analytics cookies, Google Analytics counts page visits and which tools people use, so we can improve the site. It never sees what you type into a calculator. If you decline, it doesn't load. You can change your mind at any time with Cookie settings at the bottom of any page.

Advertising

The site may show ads from Google AdSense to help keep the calculators free. Google and its partners may use cookies to show ads, including ads based on your visits to this and other websites. Where the law requires it, you'll be asked for your consent first.

You can control personalised ads in Google's Ad Settings, and read how Google uses information from sites that use its services.

When you contact us

If you send us a message, we receive what you choose to send, such as your name, email address and message. We use it to reply to you and don't sell it.

Hosting and security

Like most websites, our hosting and security providers process technical information such as IP addresses in order to deliver the site and protect it from abuse.

Children

The site isn't aimed at children under 13, and we don't knowingly collect personal information from them.

Your rights

Depending on where you live, you may have rights over your personal information, such as asking to see, correct or delete it. To make a request, please contact us and choose the Privacy category.

Changes to this policy

We may update this policy from time to time, and the date at the top of this page shows the latest version.