Privacy policy

The core WattageFit calculator runs in your browser, requires no account and does not send calculator inputs to an application database.

Calculator data

Values you enter into the checker are processed locally in your browser. This release does not include a user account system, contact form, newsletter or application database that stores your calculator inputs.

Hosting and technical request data

The site is delivered through Cloudflare. Like other web infrastructure providers, Cloudflare may process technical request and security information such as IP address, browser/user-agent data, requested URL, timestamps and security signals as needed to deliver, secure and operate the service. See Cloudflare’s Privacy Policy ↗ for its practices.

Cookies, analytics and advertising

This release does not include Google Analytics, advertising, affiliate tracking pixels or other non-essential tracking cookies. The site itself does not set a marketing or analytics consent cookie. Infrastructure providers may use strictly necessary technical mechanisms for security and delivery.

External links

Manufacturer, standards-body and other source links lead to third-party websites. Their privacy and cookie practices apply after you leave WattageFit. A link does not imply endorsement or affiliation.

Future monetization

If advertising, analytics, affiliate tracking or any feature that changes the data-processing profile is enabled later, this policy and any required consent mechanism must be updated before that feature goes live.

Data sale

WattageFit does not sell calculator input data or maintain user profiles in this release.

Current release and contact scope

This release is a free, no-account informational tool with no contact form, payments, advertising or affiliate tracking. If the site begins collecting personal information directly, accepting payments or monetizing in a way that changes legal disclosure duties, the operator identification, contact details and this privacy notice must be updated before that feature goes live.

Changes

This notice may be revised when the site's functionality or service providers change. The effective date below identifies the current version.

Effective September 12, 2026.