Question: how many square feet is the average patio?
Answer: Size - A good rule of thumb for your patio is such: Plan on 25 square feet of space for each person you want to have on the patio. If you plan to host 50 people, that would mean you should plan for about 1250 square feet. 15 people would be 375 square feet. For comfortable entertaining, shoot for a minimum of 550 sq.