The standard height for upper cabinets has changed somewhat over the years.
Average height for wall cabinets.
These cabinets fit between the base cabinets and the ceiling.
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.
Typically wall cabinets are available in 30 36 and 42.
Height tends to be limited since the cabinets need to fit between the counter and the ceiling.
The standard distance between the top of a kitchen counter and the bottom of the wall cabinets above it is 18 inches.
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.
At one point the most common height was 18 inches above the countertop but this number has started to creep up to 20 inches to give people a little extra breathing room.
Common wall cabinet heights are 12 36 and 42 inches.
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.
This adjusted upper cabinet height also benefits children and adults of smaller than average stature who may not otherwise be able to reach upper cabinets at the 54 inch mounting height.
What is the standard height.
In standard kitchens the wall cabinets are typically 30 or 36 inches tall with the space above enclosed by soffits.
Handicap accessible kitchens.
For the average person this distance is the ideal balance.