Privacy Policy

Last updated: 2026-06-26.

What we collect

WattPrice does not require an account and does not collect personal information you enter into our calculators. The numbers you type stay in your browser.

Like most websites, our server logs include IP address, user-agent, and referring URL for security and abuse prevention. These logs are retained for up to 30 days.

Analytics

We use privacy-respecting analytics to understand which pages are useful. We do not sell or share this data.

Advertising

Pages on WattPrice may display advertising served by Google AdSense and other ad networks. These networks may use cookies and similar technologies to serve ads based on prior visits to this site or other sites. You can opt out of personalized advertising by visiting Google Ads Settings.

Affiliate links

Some outbound product links are affiliate links. If you click through and purchase, we may earn a commission at no cost to you. Affiliate relationships do not influence which products we mention.

Children

WattPrice is not directed at children under 13. We do not knowingly collect personal data from children.

Contact

Questions: see Contact.