The size of a modern kitchen can vary depending on the square footage and layout of the home. For homes over 4,000 sq. ft., the kitchen size can be around 238 sq. ft., while for homes under 1,500 sq. ft., it can be as small as 103 sq. ft. According to the NKBA, the average kitchen size for a single-story home is 161 sq. ft., and for a multi-story home, it's 174 sq. ft.
To create the best kitchen for your space and needs, it's important to know what affects its size. This guide covers the change in kitchen sizes over time, the sizes of kitchen layouts, and what factors impact kitchen size.
The Evolution in Kitchen Size
Kitchen sizes have evolved significantly over the decades. In the early 1900s, kitchens were small and utilitarian. They were used for food preparation with little emphasis on dining or socializing. They were often separated from the living areas to avoid cooking odors and fire hazards.
As homes increased in size, so did the kitchens. By the 1950s, kitchens began to grow to incorporate space for dining and socializing. This reflected the societal change in family dynamics and social habits. In the late 20th century and early 21st century, kitchens became the heart of the home. This era introduced open-concept designs that integrated the kitchen with the living areas. With modern appliances, islands, and ample storage, the kitchen was not only a place for cooking but also a multi-functional space.
Today, kitchen sizes are influenced by home design, kitchen layout, type of home, and design preferences.
Average Size of a Kitchen in Different Types of Homes

Kitchen sizes vary based on the type of home. From tiny homes to large mansions, kitchens are built to fit the space of the home they’re in.
Tiny Home
Typically smaller than 200 feet, a tiny home’s kitchen is around 70 square feet. They are very compact and contain basic appliances.
Container Home
Kitchens range from 50 to 150 square feet in a container home. They are compact and efficiently designed based on the container’s dimensions and overall design.
Warning
This is some warning text to fill up the space. In small apartments, kitchens can be quite compact from 50-100 square feet.
Kitchenette
Featuring a compact space typical of dorms and studio apartments, kitchenettes range from 20 to 50 square feet. This depends on the specific design and appliances included.
Apartment
In small apartments, kitchens can be quite compact from 50-100 square feet. Larger apartments can boast kitchens 150 square feet and over. The average is between 70 and 100 square feet.

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