This website has no account registration, site analytics tracker, payment processing or external form submission. Optional YouTube players may display advertising from YouTube. Calculator inputs are processed in your browser and are not sent to a server by the site. Search and filter values are temporary page state. The site itself does not set tracking cookies; optional YouTube playback is a separate service described below.
Copy buttons request clipboard writing only when clicked. Opening an external Roblox, community or source link takes you to a different service governed by its policies. The site does not load a third-party video player automatically.
The hosting provider may process routine connection and access-log information to deliver pages. Any later analytics, ads or contact service must be documented here when added.
Do not enter passwords or personal information into calculator fields. For publication or privacy questions, see the current contact availability. Reviewed September 15, 2026.
Optional YouTube videos
Video covers are served from this site. A YouTube player is created only after you choose a video starting point. It uses YouTube's privacy-enhanced domain, youtube-nocookie.com, and does not autoplay. Loading it connects your browser to YouTube, which receives connection information such as your IP address and the referring site. Playback may show ads and is governed by Google's privacy policy and YouTube's terms. Privacy-enhanced mode does not mean that no data is sent. You can read every answer and use the calculators without loading a video.
Sources & calculation notes Reviewed 13 Sep 2026
Reported values retain their source conditions. Calculator outputs are estimates from your inputs.
Read source conflicts and editorial notes →