Pool table dimensions inside and out:
7' Tables
Inside dimensions approx. 39" x 78"
Outside dimensions approx. 51" x 90"

8' Tables
Inside dimensions approx. 44" x 88"
Outside dimensions approx. 56" x 100"

9' Tables
Inside dimensions approx. 50" x 100"
Outside dimensions approx. 62" x 112"
​​Dining Top Sizes:
7'  ~ 90"x51" ~ 2 pieces, 20 lbs ea.
​8'  ~ 100"x56" ~ 2 pieces, 25 lbs ea.
9' ~  112"x62" ~ 4 pieces, 15 lbs ea.
Picture
Pool Table Size Chart
Table Heights for tables with hydraulics:
Table Heights for tables with hydraulics option.
Table Heights for tables without hydraulics option.
Table Heights for tables without hydraulics option.
All pool tables are regulation pool height with or without the optional hydraulic legs, used to lower the height approx. 1.5" during dining.

Determining Room Size needed for your Billiard Room.