Average Kitchen Dimensions: Understanding the Standard Sizes for Kitchen DesignJane SmithJan 07, 2026Table of ContentsQuick SummaryCabinetsCountertopsAppliancesConclusionFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeQuick Summary- The standard depth for base cabinets is 24 inches (61 cm) and height 34.5 inches (88 cm); upper cabinets are typically 12 inches (30 cm) deep and 30–42 inches (76–107 cm) high.- The standard kitchen countertop height is 36 inches (91 cm) from the floor, with depth ranging from 24 to 30 inches (61–76 cm).- Standard appliance sizes: refrigerator width 36 inches (91 cm) with 24–36 inches (61–91 cm) depth; range width 30 inches (76 cm); dishwasher width 24 inches (61 cm).IntroductionWhen planning a kitchen renovation or designing a new kitchen, understanding the average kitchen dimensions is crucial. The standard sizes for kitchen cabinets, countertops, and appliances can greatly impact the overall functionality and aesthetics of the space. Here are the average dimensions for some of the most important kitchen elements:CabinetsThe standard depth for base cabinets is 24 inches (61cm) and the height is usually 34.5 inches (88cm). Upper cabinets are typically 12 inches (30cm) deep and 30 to 42 inches (76-107cm) high. The width of both base and upper cabinets can vary depending on the kitchen layout and design.CountertopsThe standard height for kitchen countertops is 36 inches (91cm) from the floor, including the countertop thickness. The depth can range from 24 to 30 inches (61-76cm) depending on the design and whether or not you plan to use countertop appliances.AppliancesThe standard width for a refrigerator is 36 inches (91cm), while the depth can range from 24 to 36 inches (61-91cm). The standard size for a range is 30 inches (76cm) wide, and the standard size for a dishwasher is 24 inches (61cm) wide.ConclusionKnowing the average kitchen dimensions can help you plan and design a functional and visually appealing space. Keep in mind that these are just averages and your kitchen design may require adjustments depending on your specific needs and preferences.Ready to start designing your dream kitchen? Visit Coohom for inspiration and tools to bring your vision to life.Home Design for FreePlease check with customer service before testing new feature.