OmniCalc uses Google Analytics to measure page visits and broad site interactions such as page views, calculator engagement, and PDF actions. If AdSense is active, Google may also collect data related to ad delivery and measurement, including the use of cookies, web beacons, IP addresses, or similar identifiers. If runtime monitoring is enabled, OmniCalc may also send technical error details such as the failing route, browser or runtime context, stack traces, and tagged failure metadata to the configured monitoring provider.
The calculators are designed to run in the browser. OmniCalc does not ask visitors to create an account to use the tools, and the site does not maintain a personal dashboard of saved calculations. Analytics events and monitoring payloads are intended to track broad site usage and technical failures rather than the exact numbers you type into the calculators.
When Google Analytics or Google AdSense is active, third parties may place and read cookies on a visitor's browser or use web beacons or IP addresses to collect information as a result of analytics and ad serving on the site. OmniCalc uses Google's consent flow where required so visitors can manage their choices before personalized ads are used.
Visitors can manage cookies through their browser settings and, where available, through the consent message shown on the site. For more detail about how Google uses information from partner sites, see How Google uses information from sites or apps that use its services.