While a 10-person tent can accommodate up to 10 people, that's only sometimes the case. The number of campers that can fit depends on several factors. Individual sizes, sleeping arrangements, and the gear you need to store inside are worth considering. Generally, a 10-person tent can fit 6 to 8 adults comfortably with sleeping bags and gear. However, if they are all small children or people of more diminutive stature, it could easily accommodate ten or more people.