The answer depends on the size of the chair and the seating purpose. Is it a seated meal, a meeting with refreshments or just a discussion? I've seen as many as 12 people at an 8 foot round; however, it didn't seem too comfortable. For most uses and depending on how elaborate the table setting might be, 8 to 10 people will be comfortable.
An eight-foot wide round table is 50.27 square feet.
5 feet
9pi inches squared
How many people can sit at a 72" x 30" x 42" table
672 members can sit in 84 round table
23 yards 1 foot
3.7283 yards.
8
In how many ways can five children sit at round table?
5
672 members can sit in 84 round table
6