Standard Dining Table

• The standard height of a dining table is between 28" to 30" above the floor.
  
  

Counter-height Table

• A counter-height table or kitchen island counter top is typically 36" above the floor. While kitchen counter tops are a comfortable height to stand and work at, it is also popular to sit at the counter for casual dining and interaction with activities in the kitchen.
  
  

Bar-height Table

• Bar height tables are between 40" and 42" above the floor. This height of table is often seen in informal cafe dining or bars.
  
  

Outdoor Dining Table

• The height for outdoor dining tables are the same as for standard dining tables, between 28" and 30" above the floor.
  
  

Chair Heights

• The comfortable height for a dining chair seat is 10" to 12" below the height of the dining table. A typical dining chair is 18" to 20" high at the seat. A bar-height stool or chair is between 30" and 32" high at the seat.