Room Size Calculator Enter the number of people who will be attending or exhibiting at your event. This calculator will help you determine the approximate room size you'll require depending on your room setup and arrangement.
Square footage calculated is an approximation.
Be sure to add extra room space to accommodate staging and audio-visual requirements, especially rear projection. Also allow for any columns or other obstructions, actual shape of the room, number of exits and local fire codes. The Room Size Calculator is now available as a handy Java applet.