In kitchen design, according to the requirements, what is the ratio of kitchen area to the whole business area?

Generally, like western restaurants, the proportion of kitchen area should account for at least 30% to 40% of the total area. Due to the variety and complicated working procedures, our Chinese restaurant will occupy a larger area and be relatively flexible. Generally, the kitchen of a medium-sized Chinese restaurant will occupy 1/2 or even more of the total area, and it is no problem to control it around 1/2. Of course, it refers to the situation of moderate size and diverse dishes. Big hotels or small restaurants choose the size according to the quantity and trend of dishes.