For a room, add the length and width in feet. Use that total in inches as a starting chandelier width. Over a dining table, choose a round light about half to two-thirds of the table width. Hang its bottom about 30–36 in [76–91 cm] above the tabletop.
That is the short version. You do not need to get every number perfect to find a light that feels right. Start with the space below it, then check how much room you have above it.
These are designer rules of thumb and guidelines, not hard rules.
Chandelier size: quick reference
| What are you measuring? | Where to start |
|---|---|
| Room length and width | Add them in feet. Use the total in inches as your starting light width. |
| Dining table width | A round light about half to two-thirds as wide, leaving at least 6 in [15 cm] at each side. |
| Ceiling height above a dining table | Start with the light's bottom 30–36 in [76–91 cm] above the table, even with a taller ceiling. |
| Ceiling height over a walking area | Keep the light's bottom at least 7 ft [2.13 m] above the floor. |
Use the Find Your Light tool if you would rather enter your measurements and let it do the sums. You can choose feet and inches or metric.
Dining room chandelier size: start with the table
The table matters more than the room when a chandelier hangs above it. A light can suit the room but still look too wide for the table below.
For a round chandelier, use about half to two-thirds of the table width. Leave space at both sides so the light does not crowd the table edges. Pick the smaller size if the width guide and the edge space point to different limits.
Example: chandelier size for a 40-inch-wide table
Say your table is 40 in [102 cm] wide. Start with a round chandelier about 20–27 in [51–68 cm] wide. That gives you a clear size to look for when browsing, without tying you to one exact measurement.
For a long, linear light, use the table length instead. Start with about half to two-thirds of that length, leaving at least 12 in [30 cm] at each end.
Centre either shape over the table, not just the room. Browse Chandeliers with your table measurements beside you.
Chandelier hanging height above a dining table
Start with the bottom of the light 30–36 in [76–91 cm] above the tabletop. Measure from the table surface, not from the floor.
Sit at the table and look across it. You should be able to talk to someone opposite you without leaning around the light. Then stand at the doorway and check how it looks from there.
A tall ceiling does not mean the chandelier has to sit far above the table. Keep the light connected to the table. Use its shape and height to fill the space above.
Living room chandelier size and placement
Use the room-size rule as your starting point. In an open-plan home, measure the living area rather than the whole connected space.
Then look at the sofa, chairs and coffee table. Place the light where it belongs with that group. It does not have to follow the centre of the entire ceiling.
Keep walking routes clear. Think about where people pass when they enter the room, not just where the furniture sits today.
Foyer chandelier size: check every level
Start with the room-size rule here too. For a two-storey foyer with a ceiling at least 16 ft [4.88 m] high, our tool adds 25% to the width guide. This helps the light hold its own in a taller space.
Look at it from the front door and the stairs. Check that doors can open freely and that the light does not crowd the upper landing.
Chandelier alternatives for low ceilings
A hanging chandelier is not the only way to make a room feel finished. A flush or semi-flush shape can work better when headroom is tight. Explore Ceiling Lights if that sounds like your room.
Use a licensed electrician for installation, and check local code and fixture specifications. In Ontario, see the Electrical Safety Authority's guide to hiring a Licensed Electrical Contractor (opens in a new tab); elsewhere in Canada, check with your local electrical safety authority.
Chandelier sizing FAQ
Room size or table size: which comes first?
Over a dining table, use the table. In a living room or foyer, start with the room.
Round or linear: which is better?
Both can work. A linear shape follows a long table. A round shape gives you a clear centre point.
What if I am between sizes?
Picture both in the space. Choose the one that leaves more breathing room around the table and nearby furniture.
Find your chandelier size
Grab your room, ceiling and table measurements. Try Find Your Light for a simple starting size. Then choose a shape you will enjoy seeing every day.