Privacy
Short version: the calculators run entirely in your browser. Nothing you type into them is sent anywhere, and this site sets no tracking cookies.
FILL IN BEFORE PUBLISHING. Replace the contact address at the bottom, and check that the "What is currently active" section matches reality. If you turn adverts or analytics back on, this page must be updated on the same day.
What the calculators do with your figures
Nothing leaves your device. Every calculation is performed by JavaScript running in your own browser. The amounts, rates and dates you enter are never transmitted to this site or to anyone else, are never logged, and are never stored.
You can confirm this: load a calculator page, disconnect from the internet, and it will still work.
What is stored on your device
One item, if your browser allows it: the currency you last selected, so you do not have to pick it again. It is stored in your browser's local storage, it never leaves your device, and clearing your browser data removes it. It contains no identifier of any kind.
No advertising cookies. No analytics cookies. No consent banner, because there is nothing to consent to.
Server logs
This site is hosted by FILL IN — hosting provider name, in FILL IN — country. Like any web host, the server records standard technical information when a page is requested: IP address, time, the page requested, and the browser identifier. These logs exist for security and error diagnosis, are not combined with anything else, are not used to build a profile, and are not sold or shared.
Legal basis: legitimate interest in operating and securing the website (Art. 6(1)(f) GDPR).
What is currently active
| Thing | Status |
|---|---|
| Advertising | Not running |
| Affiliate links | None |
| Analytics | None |
| Newsletter or email list | None |
| Account or login | None |
| Contact form | None |
If any of these changes, this table changes with it.
External content
Pages on this site load no fonts, scripts, images, or embeds from third-party servers. Nothing here quietly contacts Google, Meta, or anyone else while you read it.
Where a page links out to another website, that site has its own privacy policy, and this one no longer applies once you follow the link.
Your rights
Under the GDPR you have the right to access, correct, delete, restrict, or port personal data held about you, to object to processing, and to complain to a supervisory authority.
In practice, this site holds no personal data about you beyond the server logs described above, so most of these rights have very little to act on. You are still welcome to ask.
Contact
Questions about privacy: FILL IN — email address
Postal address and provider details are on the Impressum page.
Last updated: FILL IN — date you publish this.