Best Fireplace Size Under a TV
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A practical sizing guide for choosing an electric fireplace below a TV.
The honest answer
The fireplace should usually be close to the TV width or slightly wider. If the fireplace is much narrower than the TV, the wall can feel unfinished. If it is much wider than the TV, the fireplace can dominate the room.
For most media walls, start with built-in electric fireplaces, extra large electric fireplaces, and Modern Flames.
Quick answer
For a 55-inch TV, compare 50 to 60 inch fireplaces. For a 65-inch TV, compare 60 to 74 inch fireplaces. For a 75-inch TV, compare 74 to 88 inch fireplaces. For very wide feature walls, compare 96 inch and 100 inch options.
What matters most
Size depends on TV width, wall width, furniture layout, room scale, and whether the fireplace is wall mounted or built in. Linear fireplaces usually work best because their shape fits naturally below a screen.
For related planning, read Can You Mount a TV Above an Electric Fireplace?, Electric Fireplace Sizes Explained, and Built-In vs Wall Mounted Electric Fireplaces.
Common mistakes
The biggest mistakes are choosing only by heat output, using a fireplace that is too small for the TV, ignoring clearance requirements, and finalizing the wall before choosing the fireplace.
If this were my house
For a 65-inch TV, I would usually start with a 60-inch or 74-inch fireplace. For a 75-inch TV, I would compare 74-inch to 88-inch fireplaces. For a large custom media wall, I would consider 96-inch or 100-inch models.
Frequently asked questions
Should the fireplace be wider than the TV?
Often, yes. Same width or slightly wider usually looks balanced.
What size fireplace is best under a 65-inch TV?
A 60-inch or 74-inch fireplace is usually a strong starting point.
Related guides from Very Good Fireplaces
- Best Electric Fireplace for a Media Wall
- Can You Mount a TV Above an Electric Fireplace?
- Electric Fireplace Sizes Explained
- Built-In vs Wall Mounted Electric Fireplaces
Final thought
The best size is the one that fits the TV, wall, and room together. Start with proportion before choosing a model.
Need help narrowing the options?
Tell us about your room, preferred style, installation, and project details. We’ll point you toward fireplace options worth considering.