But we promise to make the math manageable with our simple ratio: 2.5 inches in fixture height per 1 foot of room height. This means that for a standard eight-foot-high ceiling, you'll want an option with a fixture height of about 20 inches. Note: For some visually-light chandeliers, you can up the ratio to 3:1.
To choose the right height size of your chandelier, multiply the height of the room (in feet) by 2.5 or 3. The resulting number is the best size for your room height (in inches). Example: 8 feet (room height) x 2.5 (ratio) = 20 inches.
A handy rule of thumb is that a chandelier should be 12 inches narrower than a table and have at least 48 inches of space from each of the room walls or edges. Hang a chandelier approximately 30 to 34 inches over a table with an 8 foot ceiling height.
There's a sweet spot when it comes to chandelier size in relation to the room dimensions. Too small, and it gets lost; too large, and it overwhelms the space. A good rule of thumb: add the length and width of the room in feet, and that number in inches is a good diameter for your chandelier.
This can be achieved through the simple calculation of: adding the (L)length and (W) Width of the room and then converting the total into inches. For example, if your room is 10' x 14', which would equal 24', the optimal diameter of your chandelier would be 24".
If your ceiling is higher, hang the chandelier three inches higher for every additional foot of height. For instance, if you have a 10-foot-high ceiling, your chandelier would be hung 36-42 inches above the table's surface.
If the room is around 12′ x 12′ the fixture should be 22″ to 27″ wide. If the room is around 14′ x 14′ the fixture should be 24″ to 32″ wide.
Round or Oval Chandeliers: While not the traditional choice for a rectangular table, round or oval chandeliers can create a captivating contrast. Placed strategically above the table's center, they add a dynamic focal point and introduce a softer element to the space.
Tall Ceilings
For a more specific measurement, start with seven feet and add three inches for every foot over an eight-foot ceiling height. Adversely, for ceilings under 10 feet, hang your light fixture with a seven-foot to 7.5-foot clearance below.
As a general rule, for every foot of ceiling height, the light fixture should be 2.5-3 inches high. Therefore, a room with a 10-foot ceiling could handle a light fixture 25-30 inches tall.
Calculate the diameter of multiple chandeliers over a focal point by dividing the diameter of the table by the number of hanging chandeliers plus 1. For example, a table 54 inches wide would be best partnered with two chandeliers 18 inches in diameter, hung 18 inches apart over the center of the table.
National Electric Code (NEC) from 2020
1) Lighting and ceiling fans cannot be located within a 3-foot wide by 8-foot high area above the bathtub or shower. (2) All other lighting inside the bathtub or shower must be rated for damp or wet locations.
This means implementing a 7-foot rule: the bottom of the chandelier should be at least 7 feet (84 inches) above the floor. When installing the light, step back and look at how it takes up space in the room; some people prefer to leave 8 feet of clearance above the floor, to give the room a more open and spacious feel.
The chandelier or pendant should have 2-3 inches of height for each foot of ceiling height. This means that a 10-foot-high foyer ceiling should have a chandelier or pendant that is about 20-30 inches in height. A two-story foyer could easily accommodate a large chandelier or pendant of 32-48 inches in height.
If the chandelier is installed too high, it can cause a feeling of disconnection, lacking its function.
Measure your room's length and width in feet, and add those two numbers together. Then use that number as the width in inches for your chandelier. For example, if your room is 10' x 16', the sum of those equals 26'. The chandelier should be 26" wide.
Ideal chandelier diameter for round or square table is ⅓ to ½ the diameter of your table.
The diameter for a chandelier hung over a table should be one foot less than the width of the tabletop to avoid hitting heads. If you want to place two smaller chandeliers over a long table, choose a diameter that's about one-third of the width of the table.
The chandelier's bottom should be at least 7 feet above the floor. For every foot of ceiling height, raise the chandelier by an additional 2–3 inches. For instance, if you have a 10-foot-high ceiling, choose a chandelier that measures approximately 20–30 inches in height.
If you are considering a linear chandelier, the length should be between 1/3 and 1/2 the length of the table. Now that you know the size, it's time to figure out what shape is right for your space.
Contemporary crystal lighting is not your grandmother's chandelier. Gone are the days of stuffy, outdated fixtures. Our crystal lighting embraces sleek, modern designs that blend seamlessly with any decor style.
As a general guideline, for standard 8 to 9-foot ceilings, it's recommended to choose a chandelier with a height of approximately 2.5 to 3 feet. However, if your ceiling is higher, you may need to scale up the chandelier accordingly.