Privacy policy

Last updated October 13, 2026.

What we collect

The calculators run entirely in your browser. The amounts you type are not sent to us or stored. We do not ask for accounts and we do not collect personal information through the site. This site does not currently use analytics tools.

Our hosting provider may process standard server logs, such as IP address and browser type, for security and operation of the service.

Advertising and cookies

We show ads served by Google AdSense. Google and its advertising partners may use cookies and similar technologies to show ads based on your visits to this and other sites. You can manage personalised advertising in Google Ads Settings and learn more at aboutads.info. Google explains how it uses data from sites that use its services at policies.google.com/technologies/partner-sites.

For visitors in the European Economic Area, the United Kingdom and Switzerland, a Google-certified consent message is shown so you can accept or refuse cookies for ads. You can reopen it at any time through "Privacy & cookie settings" in the footer.

Third-party links

Pages may link to official sources and other sites. We are not responsible for their content or privacy practices.

Children

The site is general travel information and is not directed at children under 13.

Your rights

Where data-protection law gives you rights over personal data, you can contact us at shkim@hotelseoul.biz. Because we do not hold personal data from the calculators, most requests will concern advertising cookies, which you can manage with the tools above.

Changes

We may update this policy and will change the date above when we do.