Calculation privacy and cookies

The new forms calculate in your browser. Entered values are not sent to our audience measurement. Hours are saved on your device only when you use the save button, and can be erased.

Depending on your choices and regional consent configuration, Google Analytics helps us understand which tools are used and whether calculations succeed. Events include the tool name and action type, without entered amounts, dates or text. Declining does not prevent calculations.

Google ads depend on choices supplied by the Sirdata consent platform. External services have their own privacy policies. You can reopen your preferences at any time from the footer. In regions without a consent panel, a local control lets you disable these optional services.

Sharing a result, sending an email or opening an external route passes the information you choose to the relevant service. Review it before continuing. The hosting server also keeps technical logs needed to operate the site.