1, China's "Residential Design Code" in the kitchen smaller area of 5 square meters, less than this value, the indoor heat gathering will be too large, people will stay uncomfortable.

2, the actual situation, a class and the second category of residential 4_; three and four categories of residential 5_. Generally, the kitchen area of a single person is 2 to 3 square meters, a one-bedroom kitchen is 3 to 4 square meters, a two-bedroom and three-bedroom kitchen is 4 to 5 square meters, and a four-bedroom and two-bedroom kitchen is 5 to 8 square meters and above. Small kitchens are generally those with an area of less than 6 square meters.