Things You'll Need
Instructions
Measure the long (side) rails and mark the spot halfway between each middle pocket and corner pocket on the long rail.
Measure each short rail and mark the spot halfway between each corner pocket.
Determine the side of the pool table from which you will strike the cue ball to break the rack. Note that this is "head rail," with the other side being the "foot rail" where the rack will be spotted.
Tape a string on the left side rail mark that you made in Step 1.
Pull the string across to the right side rail and tape it so that it is straight and taut.
Use your measuring tape to extend a line from the center mark on the foot rail determined in Step 2 to the string. The point where your measuring tape meet the string is the "foot spot."