In most cases it should be 60 inches from the floor to the bottom of the fixture.
Chandelier over dining table height.
The chandelier should hang over the center of the table.
Single chandeliers should be centered over the table or island while multiple chandeliers or pendants should hang 30 inches apart from each other.
The generally accepted rule for hanging dining room chandeliers is that the bottom of the fixture should hang between 30 and 36 inches above the top of the dining table.
Hang the chandelier 3 inches higher for each additional foot of ceiling height.
Chandeliers over dining tables or kitchen islands should hang anywhere from 30 to 36 inches above the table.
Keep all lights at least 6 inches from the ends of the table or island.
The bottom of the fixture should be 32 to 36 inches above the tabletop.
It doesn t matter the size of your table you need to be concerned about the height of the fixture from the floor.
Now that i ve told you that rule i m also going to tell you to disregard it.
It depends on the size of the table the diameter and height of the fixture and the height of the ceiling.
12 feet less 5 feet 60 inches would give you a chain length of about 7 feet.
The calculation for the chandelier height above a dining table is quite simple.
First off i ll provide a guideline.
I really feel that every situation is different.
If the ceiling is higher the recommended standard is to raise the chandelier 3 inches for each additional foot of ceiling height.
This range assumes you have an 8 foot ceiling.