Privacy Policy

Client-Side Calculation Guarantee

Calculator inputs and outputs are processed by code running in your browser. Ordinary calculations do not require a server calculation request.

Information We Collect

Our hosting provider may process standard request information such as an IP address, browser type, requested page, and timestamp for security and service delivery.

Permitted operational telemetry

We may measure page views, calculator use, successful calculations, meaningful errors, and related-calculator clicks. We do not intend to include raw calculator values in those events.

Cookies and Local Storage

The core calculators do not require cookies. Cloudflare Web Analytics does not use cookies or local storage to collect usage metrics. If a future analytics, consent, or advertising feature introduces cookies or local storage, this policy and any required consent controls will be updated first.

Advertising Disclosures

Advertising is not currently part of the core calculation flow. If enabled, ad space will remain outside calculator controls and results, and known dimensions will be reserved to reduce layout movement.

Cloudflare Web Analytics

We use Cloudflare Web Analytics to understand page views, referring sites, website performance, and Core Web Vitals. Cloudflare describes this service as privacy-first analytics that does not use cookies or local storage, fingerprint individual visitors, or track people across websites for analytics purposes.

The performance beacon collects limited navigation and timing measurements and sends them through Cloudflare infrastructure. Learn more in the Cloudflare Web Analytics documentation.

Privacy Contact

Questions about this policy can be sent to hello@gotocalculator.net.