Privacy Policy

Effective August 16, 2026

TDEE Lab is a static calculator website. The calculators run in your browser and do not require an account.

Calculator inputs

Calculator inputs are processed client-side. TDEE Lab does not intentionally upload calculator inputs to a server. Your calculator data stays on your device unless a future feature clearly asks you to send or sync it.

Local storage

If you save a TDEE profile or theme preference, it is stored in your browser localStorage on the same device. You can clear it through the browser or by using the clear profile control where available.

Accounts

TDEE Lab does not currently have accounts, sign-in, subscriptions, or a backend user database.

Analytics

TDEE Lab uses Vercel Web Analytics for aggregated page-view statistics. Vercel states that this service records anonymous data, does not use third-party cookies, and does not track a visitor across different websites or days. Aggregated dimensions can include the page path, referrer, approximate location, browser, operating system, and device type. TDEE Lab does not send calculator form entries as custom analytics events. Read Vercel's Web Analytics privacy and compliance documentation.

Advertising

Advertising scripts are not enabled at this time. Before ads are enabled, this policy and the site's consent controls will be updated as required for the advertising services and regions involved.

Contact

Privacy questions can be sent to support@digitalrichkid.com.