Privacy

Values you type into calculators

Your inputs are processed in your browser. When a tool needs the server, the data is used only to return the result and is not stored.

Favorites and history

These live only in your browser's local storage. They never reach our servers, and you can delete them from the history page or by clearing your browser data.

Metrics

We keep aggregated counters per tool: number of visits, calculations and shares. We do not store plain IP addresses, personal identifiers or the values you entered.

The public site uses no tracking or advertising cookies. The admin panel uses a single technical session cookie, required to keep you signed in.

Contact

Data controller

The controller is SolucionesAhora.com, based in Tarapoto, Peru, which operates KalCum.com. You can write to us at contacto@kalcum.com.

Your rights

Because the site works without registration and we collect no identifying data, in practice we almost never hold any data about you to rectify or erase. Even so, you can write to contacto@kalcum.com to exercise your rights of access, rectification, erasure, objection and cancellation.

Applicable law

Processing is governed by Peru's Personal Data Protection Act (Law No. 29733) and its regulations. If you write to us from the European Union or the United Kingdom, we also honour the rights granted to you by the General Data Protection Regulation.

If you believe we have not handled your request properly, you may contact Peru's National Authority for the Protection of Personal Data, part of the Ministry of Justice and Human Rights, or the supervisory authority in your country of residence.