the circumference divided by the guest area equals the number of meals.

the use area of the guests at the dining table is referred to as the guest area. In China, due to the different catering grades, the standards of guest areas are not the same. Here, the examples are only simple examples, which can be adjusted appropriately according to the grades of their own restaurants. Circumference ÷ Guest area = number of meals.

for high-end administrative receptions (dignitaries, foreign guests, stars or other high-end receptions), the per capita guest area is 91cm-111cm or higher.

for high-end business reception (high-end business banquet), the per capita guest area is 81cm-91cm or higher.

for general administration and business reception, the per capita guest area is 61cm-71cm or higher.

for low-end restaurants, the per capita guest area is 51cm-61cm or higher.