The 8 inch user will be able to reach all shelves without a step stool.
Average height for wall cabinets.
Most base cabinets are between 34 1 2 and 35 inches tall without the countertop.
Most people use the 18 inch measurement because of the average human height but you can adjust it as necessary to any cabinet height above counter that better suits your height and personal preference.
Although 18 inches is a typical minimum height kitchen cabinets can start much higher than this.
Cabinets are sold in standard heights of 30 36 or 42 inches.
Wall cabinet height.
These distances are shown to be ergonomicallypractical for anyone over 4 feet tall and optimal for an average user 5 ft.
8 inches in height.
You can build your cabinets in any way you see fit hanging your wall cabinets at any height above the countertop to accommodate your custom cabinet plans.
30 tall cabinets will top align at 84 height 36 height cabinets will top align at 90 h and 42 h cabinets will top align at 96 h.
Height matters the standard distance between the top of a kitchen counter and the bottom of the wall cabinets above it is 18 inches.
Most shelf space is located in wall cabinets which typically start at 52 aff so not within reach range.
With the standard upper cabinet 30 inches tall and 12 inches deep a 5 ft.
Typically wall cabinets are available in 30 36 and 42.
A perfectly level floor is rare so adjustments are part of most jobs.
For the average person this distance is the ideal balance.
Factor in the height of ceilings and trim when determining cabinet size and position.
Your height and reach.
These cabinets fit between the base cabinets and the ceiling.
The trade off is that for every inch you raise the cabinets you will have more open space to work in but less storage space at an easily reachable height.
With an upper cabinet mounting height of 54.
If we put a full height pantry we will probably arrive at the same proportion of accessible and non accessible but may have a bit more of the latter so this does not help in the proportion of accessible to non accessible.
Height tends to be limited since the cabinets need to fit between.