This is a great tool for those that are using 3rd party software. We don’t want to limit you. As part of LED Strip Studio software you also get a free tool called “Art-net Recorder”.
This simple WS2815 calculator allows you to calculate least amount of required 200W 12V power sources (RSP-200-12) to use for your pixel LED installation using WS2815LED strips (addressable 12V pixel LED strip).