Privacy Policy

Last updated: 2026-09-28

kWhmate calculators run entirely in your browser. The numbers you type are not sent to or stored on our servers.

Cookies and advertising

This site may use cookies from third-party services such as Google Analytics and Google AdSense. Google uses cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising at Google Ads Settings.

개인정보 처리방침 (요약)

계산기에 입력한 값은 브라우저 안에서만 계산되며 서버로 전송·저장되지 않습니다. 광고·방문 통계를 위해 Google 등 제3자 쿠키가 사용될 수 있으며, 맞춤 광고는 Google 광고 설정에서 끌 수 있습니다.