Need help finding the right sized tent for your event?Use our space planner to help you choose. Design your event below to get a recommended tent size. First tell us how many guest you will have and how you wish to use the tent. That's all we need to suggest a tent for your event. If you know more details about your event you can add buffets, bars, lounge furniture, dance floor and more to your tent. You'll find the calculate square footage button at the bottom of the page that will tell you the size tent you need.