How our calculators handle your input
The two calculators on this website, the Robux budget planner and the Nova Prism odds calculator, operate entirely within your client web browser.
When you enter a Robux balance, select your progression stage, check owned items, or input a number of mined rocks, that data stays on your device. JavaScript executes all mathematical operations locally in your browser memory. We never transmit your inputs, wallet amounts, or calculated outcomes to an external server or remote database. Once you close or reload the browser tab, your inputs are cleared.
Analytics and cookies
We do not use tracking cookies, advertising trackers, or behavioral profiling services. Standard web server hosting logs may record routine network metadata, such as your IP address, browser user-agent, and requested page URLs, solely to deliver site assets and prevent server abuse. We do not link server logs with personal identities.
If you have questions about our site data, return to the home page or view our contact information.