The maximum height capacity for a kids' kitchen step stool refers to the height of the step or steps on the stool. This measurement will typically be given in inches or centimeters, and it determines how high the child can reach when standing on the stool.
The appropriate height for a kids' kitchen step stool will depend on the height of the child and the specific task they are trying to accomplish. For example, if a child needs to reach a low countertop or sink, a shorter step stool may be sufficient. For taller surfaces, such as upper cabinets or shelves, a taller step stool may be needed.
In general, most kids' kitchen step stools are designed to support children up to around 70 – 120 cm tall. However, it's important to consider the specific needs of your child and the tasks they will be using the step stool for when choosing the right height.