Planning guides
Choose the right output and calculation method for your decision. Compare assumptions, recorded results and limits, then open the tool you need.
AI image or editable floor plan: which do you need?
Use an image to communicate atmosphere and appearance. Use a dimensioned, editable model to count, measure, check, change and reissue a layout. For a proposal that needs both, keep the model as the source of dimensions and use images to explain the intended look.
Queue formula or simulation: when is Erlang C enough?
For steady arrivals into one shared line served by identical counters, an Erlang C formula can be enough for an initial wait estimate, if its distribution and stability assumptions fit. Use a simulation to check arrival peaks, walking distances, separate lines, people leaving a queue or staff sharing several jobs.